Question

Afla valoarea necunoscutei a a/3=98
3*a=792
0/a=5
a/3=12rest1

Answer 1

$\frac{a}{3} = 98 \\ a = 3 \times 98 \\ a = 294$

3a=792

a=792:3

a=264

$\frac{0}{a} = 5 \\ 5 \times a = 0 \\ a = 4$

a:3=12 rest 1

a=3•12+1

a=36+1

a=37