Question

реши уравнения m:10=70;430:b=43

Answer 1

m:10=70.

m=70*10

m=700

Answer 2

m:10＝70
m＝70*10
m＝700
700:10＝70
70＝70

430:b＝43
b＝430:43
b＝10
430:10＝43
43＝43