Question

15 + 45 = 5( blank + 9)

Enter the unknown number that makes the equation true.

Ik this is easy but my last brain cells are not processing rn

Answer 1

3

Explanation:

5*12=60

9+3=12

5*12=60

Answer 2

Explanation:

15 + 45 = 5( _ + 9)

60 = 5 ( 3 + 9)

60 = 5(12)

60 = 60