Question

Află numărul necunoscut:
a×8=64,b:4=8×5:10,3×2×c=16:2×3​

Answer 1

a*8=64, a=64:8, a=8
b:4=8*5:10, b=4:4, b= 10
3*2*c=16:2*3, 6*c= 24, c= 24:6, c=4

Answer 2

Răspuns:

a×8=64

a=64:8

a=8

b:4=8×5÷10

b:4=40:10

b:4=4

b=4×4

b=16

3×2×c=16:2×3

6×c=8×3

6×c=24

c=24:6

c=4