Question

Aflati numerele necunoscute . a)m×3=81 ,b)4×n=60 , c) 57:p=3 , d)75:t=5​

Answer 1

Răspuns:

a)m=81÷3=27

b)n=60÷4=15

c)p=57÷3=19

d)t=75÷5=15

Answer 2

,,•’’= ori

a) m•3=81 |:3

m=81:3

m=27

b) 4•n=60 |:4

n=60:4

n=15

c) 57:p=3

p=57:3

p=19

d) 75:t=5

t=75:5

t=15