4,8:5,6

To simplify the ratio 4.8:5.6, you can convert the numbers into whole numbers by eliminating the decimals.

1. Multiply both numbers by 10 to remove the decimals:
   • \( 4.8 \times 10 = 48 \)
   • \( 5.6 \times 10 = 56 \)

Now, your ratio looks like this: 48:56.

2. Next, simplify the ratio by dividing both numbers by their greatest common divisor (GCD). The GCD of 48 and 56 is 8.

• \( 48 \div 8 = 6 \)
• \( 56 \div 8 = 7 \)

Thus, the simplified ratio is 6:7.