На английском Упражнение Nº 5. Прочитайте примеры, решите их и запишите ответ словами. Example: (a) 98.4 • 5=492 492:12=41 1. Multiply 98.4 by 5 and divide the answer by 12. 2. Add 33.5 to 26.35 and subtract 45.8 from the answer 3. Divide 40.5 by 5, and multiply the answer by 8. 4. Add 235.08 to 51.73, and subtract the answer from 326.2. 5. Subtract 54.93 from 85.01. Add 2.27. Subtract the answer from 61.9. Упражнение Nº 8. Прочитайте рассказ и посчитайте. In the street I live there are two hotels. In each hotel there are five floors. On each floor there are ten rooms. In each room there is a bathroom. In each bathroom there are two bars of soap. Then one day a thief steals half the soap bars. How many bars of soap are left in the room?

Question 1

Задача Задача №2109499

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Аноним

06 ноября 2024 05:54 · публичный вопрос

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Аноним 06 ноября 2024 05:54

На английском Упражнение Nº 5. Прочитайте примеры, решите их и запишите ответ словами. Example: (a) 98.4 • 5=492 492:12=41 1. Multiply 98.4 by 5 and divide the answer by 12. 2. Add 33.5 to 26.35 and subtract 45.8 from the answer 3. Divide 40.5 by 5, and multiply the answer by 8. 4. Add 235.08 to 51.73, and subtract the answer from 326.2. 5. Subtract 54.93 from 85.01. Add 2.27. Subtract the answer from 61.9. Упражнение Nº 8. Прочитайте рассказ и посчитайте. In the street I live there are two hotels. In each hotel there are five floors. On each floor there are ten rooms. In each room there is a bathroom. In each bathroom there are two bars of soap. Then one day a thief steals half the soap bars. How many bars of soap are left in the room?

Answer

Exercise Nº 5:

Multiply ninety-eight point four by five and divide the answer by twelve.
- 98.4 × 5 = 492
- 492 ÷ 12 = 41 Answer: forty-one.
Add thirty-three point five to twenty-six point thirty-five and subtract forty-five point eight from the answer.
- 33.5 + 26.35 = 59.85
- 59.85 - 45.8 = 14.05 Answer: fourteen point zero five.
Divide forty point five by five, and multiply the answer by eight.
- 40.5 ÷ 5 = 8.1
- 8.1 × 8 = 64.8 Answer: sixty-four point eight.
Add two hundred thirty-five point zero eight to fifty-one point seventy-three, and subtract the answer from three hundred twenty-six point two.
- 235.08 + 51.73 = 286.81
- 326.2 - 286.81 = 39.39 Answer: thirty-nine point thirty-nine.
Subtract fifty-four point ninety-three from eighty-five point zero one. Add two point twenty-seven. Subtract the answer from sixty-one point nine.
- 85.01 - 54.93 = 30.08
- 30.08 + 2.27 = 32.35
- 61.9 - 32.35 = 29.55 Answer: twenty-nine point fifty-five.

Exercise Nº 8:

In the street I live, there are two hotels. In each hotel, there are five floors. On each floor, there are ten rooms. In each room, there is a bathroom. In each bathroom, there are two bars of soap. Then one day, a thief steals half the soap bars.

Total number of hotels = 2
Total number of floors in each hotel = 5
Total number of rooms on each floor = 10

Calculating the total number of rooms: 2 hotels × 5 floors/hotel × 10 rooms/floor = 100 rooms.

Calculating total bars of soap: Each room has 2 bars of soap: 100 rooms × 2 bars/room = 200 bars of soap.

After the thief steals half of the soap bars: 200 bars ÷ 2 = 100 bars stolen.

Calculating bars of soap remaining: 200 bars - 100 bars confiscated = 100 bars left.

Answer: one hundred bars of soap are left in total in the rooms.

Question 2

на английском Упражнение Nº 5. Прочитайте примеры, решите их и запишите ответ словами. Example: (a) 98.4 • 5=492 492:12=41 1. Multiply 98.4 by 5 and divide the answer by 12. 2. Add 33.5 to 26.35 and subtract 45.8 from the answer 3. Divide 40.5 by 5, and multiply the answer by 8. 4. Add 235.08 to 51.73, and subtract the answer from 326.2. 5. Subtract 54.93 from 85.01. Add 2.27. Subtract the answer from 61.9. Упражнение Nº 8. Прочитайте рассказ и посчитайте. In the street I live there are two hotels. In each hotel there are five floors. On each floor there are ten rooms. In each room there is a bathroom. In each bathroom there are two bars of soap. Then one day a thief steals half the soap bars. How many bars of soap are left in the room?

Answer

Exercise Nº 5: 1. Multiply ninety-eight point four by five and divide the answer by twelve. - 98.4 × 5 = 492 - 492 ÷ 12 = 41 **Answer**: forty-one. 2. Add thirty-three point five to twenty-six point thirty-five and subtract forty-five point eight from the answer. - 33.5 + 26.35 = 59.85 - 59.85 - 45.8 = 14.05 **Answer**: fourteen point zero five. 3. Divide forty point five by five, and multiply the answer by eight. - 40.5 ÷ 5 = 8.1 - 8.1 × 8 = 64.8 **Answer**: sixty-four point eight. 4. Add two hundred thirty-five point zero eight to fifty-one point seventy-three, and subtract the answer from three hundred twenty-six point two. - 235.08 + 51.73 = 286.81 - 326.2 - 286.81 = 39.39 **Answer**: thirty-nine point thirty-nine. 5. Subtract fifty-four point ninety-three from eighty-five point zero one. Add two point twenty-seven. Subtract the answer from sixty-one point nine. - 85.01 - 54.93 = 30.08 - 30.08 + 2.27 = 32.35 - 61.9 - 32.35 = 29.55 **Answer**: twenty-nine point fifty-five. --- Exercise Nº 8: In the street I live, there are two hotels. In each hotel, there are five floors. On each floor, there are ten rooms. In each room, there is a bathroom. In each bathroom, there are two bars of soap. Then one day, a thief steals half the soap bars. 1. Total number of hotels = 2 2. Total number of floors in each hotel = 5 3. Total number of rooms on each floor = 10 Calculating the total number of rooms: 2 hotels × 5 floors/hotel × 10 rooms/floor = 100 rooms. Calculating total bars of soap: Each room has 2 bars of soap: 100 rooms × 2 bars/room = 200 bars of soap. After the thief steals half of the soap bars: 200 bars ÷ 2 = 100 bars stolen. Calculating bars of soap remaining: 200 bars - 100 bars confiscated = 100 bars left. **Answer**: one hundred bars of soap are left in total in the rooms.