7:4

7:4 is already a simplest ratio. Here are quick ways to work with it:

Conversions

• Fraction: 7/4
• Decimal: 1.75
• Percent: 175%
• Mixed number: 1 3/4

If you know the total (in parts)

• Total parts = 7 + 4 = 11
• If total value is N, then the two amounts are: 7/11 N and 4/11 N

If you know one part amount

• Let A correspond to the 7 part and B to the 4 part. Then B = (4/7)A
• Or, if you know A+B = S, then A = 7/11 S and B = 4/11 S

Quick practice

• If A:B = 7:4 and A = 21, then B = (4/7)×21 = 12
• If total S = 99, then A = 7/11×99 = 63 and B = 4/11×99 = 36

Would you like me to tailor some problems or convert this ratio to a specific form?