Question

88 ? 12 = (88 ? 15) ? (88 ? _____)

Answer 1

88 ? 12 = (88 ? 15) ? (88 ? 18)

Answer 2

Answer: 88×12=88×15-88×3

Step-by-step explanation:

Since we have given that

88 ? 12 = (88 ? 15) ? (88 ? _____)

So, we say that

$88\times 12$

Now, we can use distributive law :

$a\times (b-c)=a\times b-a\times c$

$88\times (15-3)\\\\=88\times 15-88\times 3$

so, to fill in the blank we can put

88×12=88×15-88×3