Question

[(8×9)-(6×7)]-15= blank​

Answer 1

Explanation:

[(8×9) - (6×7)] - 15 =

→ ( 72 - 42 ) - 15

→ 30 - 15 = 15 ans

hope this answer helps you dear take care!

Answer 2

15

8 times 9 is 72
72 minus 42 is 30
30 minus 15 is 15