How can you divide 64 into 2 groups to get a ratio of 3 to 5?

24 and 40

To divide 64 into 2 groups to get a ratio of 3 to 5, you need to determine the total number of parts in the ratio. In this case, the ratio is 3:5, which means there are 3 + 5 = 8 parts in total.

Step 1: Find the value of one part:
To find the value of one part, divide the total amount (64) by the total number of parts (8):
64 ÷ 8 = 8

Step 2: Multiply the value of one part by the ratio:
To determine the size of each group in the ratio, multiply the value of one part by the respective parts in the ratio:
3 parts * 8 = 24
5 parts * 8 = 40

Therefore, to divide 64 into 2 groups with a ratio of 3 to 5, you would have a group of 24 and a group of 40.