Question

algm porfavor me ajuda

Answer 1

oii, boa tarde

a) 3/4 . 1/2 = 3/8

b) 9/7 . 3/4 = 27/28

c) 8/5 . 7/8 = 52/40 ( simplificado 13/10 )

d) 17/7 . 4/17 = 68/119

e) 2/3 . 1/4 . 8/5 = 16/60 ( simplificado 4/15 )

f) 14/5 . 2/7 . 49/6 = 1372/210 ( simplificado 686/105 )

g) 8/15 . 1/3 . 45/16 = 360/720 ( simplificado 1/2 )

h) 3/7 . 4/9 . 14/3 = 168/189 ( simplificado 56/63 )

espero ter ajudado