Question

Which number would make this number sentence true?

(5 + 1) * ? = 6 x 9

Answer 1

9 cause

(5+1)*?=6 x 9
6*?=6 x 9
6*9=6 x 9

* and x both mean multiplication

Answer 2

It would obviously be 9. Because that 5 + 1 is in a bracket so it would be solved first and multiplied by 9 would give us the answer.