Question

me ajuda por favor tenho ate as 10 p fazer e pra entregar hoje 10:00 da manhaa!!! socorooooo​

Answer 1

Resposta:

03- a) 1/2=12/24 b) 5/15=30/90 c) 1/3=4/12 d)4/7=16/28 e) 1/6=4/24

04- a)10/50÷10= 1/5 b)9/15÷3= 3/5 c)36/54÷6= 6/9÷3= 2/3 d) 20/18÷2= 10/9 e)12/48÷12= 1/4 f)100/140÷100= 1/14