Question

Afla valorile literelor 3×a=708, m÷5=129, x×7=763, i÷8=108, z×9=972, n÷6=954

Answer 1

Răspuns:

3×a=708

a=708:3

a=236

v:3×236=708

m:5=129

m=129×5

m=645

v:645:5=129

x×7=763

x=763:7

x=109

v:109×7=763

i:8=108

i=108×8

i=864

v:864:8=108

z×9=972

z=972:9

z=108

v:108×9=972

n:6=954

n=954×6

n=5 724

v:5 724:6=954