Question

Заполните пропуски.42=2*3* _ ,70=2*_*5,12=2*3*_,30=3*2*_.

Answer 1

1) *7 ;2) *7 ;3) *2 ;4) *5

Answer 2

42=2*3*7;70=2*7*5;12=2*3*2;30=3*2*5
Всё

Answer 3

яснаа