Which sum is greater than 13 a.7.7+5.6 b.7.4+5.2 c.4.7+7.6 d.4.4+8.2

Hello!

Let's add the numbers up in each answer option and find the sums, then we can compare the sums to 13:

OPTION A:

7.7 + 5.6 = 13.3

The sum is 13.3, which is greater than 13.

OPTION B:

7.4 + 5.2 = 12.6

The sum is 12.6, which is less than 13.

OPTION C:

4.7 + 7.6 = 12.3

The sum is 12.3, which is less than 13.

OPTION D:

4.4 + 8.2 = 12.6

The sum is 12.6, which is less than 13.

So, the sum of Option A. is greater than 13!