Question

□×□×□=64
□×□×☆=80
☆×(◇+◇)=60
□×◇-☆÷☆=?​

Answer 1

4 * 4 * 4 = 64

4 * 4 * 5 = 80

5 * ( 6 + 6) = 60

4 * 6 - 5 : 5 = 23