Question

Vă rog ajutați-mă: m:9=5,m x8=72, 54:m=9, (81:m)-48:8=27:9. Repede vă rog​

Answer 1

⛅BUNĂ! ✌

m:9=5

m = 5 x 9

m = 45 ✔

⚡ VERIFICARE : 45 : 9 = 5 ✔

m x8=72

m = 72 : 8

m = 9✔

⚡VERIFICARE : 9 x 8 = 72 ✔

54:m=9

m = 54 : 9

m = 5✔

⚡ VERIFICARE : 54 : 5 = 9 ✔

(81:m)-48:8=27:9.

( 81 : m ) - 6 = 3

81 : m = 3 + 6

81 : m = 9

m = 81 : 9

m = 9✔

⚡ VERIFICARE :

81 : 9 - 48 : 8 = 27 : 9 =

9 - 6 = 3

3 = 3 "A"'✔

✒Sper ca te-am ajutat!!!☺

☁SUCCES❗

❤ dmorar201514 ❤

Answer 2

Salutare!

m:9=5

m=5×9

m=45

v: 45:9=5 ✔

m×8=72

m=72:8

a=9

v: 9×8=72 ✔

54:m=9

m=54:9

m=6

v: 54:6=9 ✔

(81:m)-48:8=27:9

(81:m)-6=27:9

(81:m)-6=3

(81:m)=6+3

(81:m)=9

m=81:9

m=9

v: (81:9)-48:8=9-48:8=9-6=3 ✔

#Succes!