Question

daca a supra 2 = 5 supra b,calculati 10ab-36.

va rog sa scrieti si rezolvarea!!!

Answer 1

a/2 = 5/b
a = 10/b
10ab - 36 = 10 * 10/b * b - 36
= 100 - 36 
= 64

Answer 2

a/2=5/b rezulta ab=10,10ab-36=10*10-36=100-36=64