Question

Aflati un numar stiind ca suma dintre acesta si triplu sau este egal cu 32 supra 51

Answer 1

a+3a=32/51

4a=32/51
204 a = 32

a = 32/204 = 8/51

verificare
8/51 + 3 * 8/51 = 32/51

Answer 2

a+3a=32/51
4a=32/51
a=32/(51·4)
a=32/204 simplif cu 4
a=8/51
verificare
8/51+3·8/51=32/51
8/51+24/51=32/51