Question

DACA a/2= 5/b,calculatu 10ab-36.
va rog ajuatima

Answer 1

Daca a:2=5:b rezulta ca ab=2×5=10 10ab-36=10×10-36=100-36=64

Answer 2

$\frac{a}{2} = \frac{5}{b} \\ ab=10$
10*10-36=64