Question

simplifique a fração a) 72/200 b)84126 c)102/210 e)39/26

Answer 1

a)72/200 = 36/100= 18/50 = 9/25

b)84/126 = 42/63 = 14/21= 2/3

c)102/210 = 51/105 = 17/35

e)39/26 : (13/13) = 3/2

Answer 2

Oi...

a) 72/200 ÷ 8 = 9/25

b) 84/126 ÷ 42 = 2/3 ( verifique se é essa a fração?)

c) 102/210 ÷ 6 = 17/35

d) 39/26 ÷ 13 = 3/2

Bons estudos.