Answered

the ratio of the number of cats to dogs in a petshop is 6:5.the ratio of the number of hamsters to dogs is7:4.if there are158 pets altogther,how many hamsters?

Sagot :

Msleopogiviz
ratio of cats to dogs= 6:5

ratio of hamster to dogs= 7:4

cats=6
hamsters=7
dogs=5+4=10

cats:hamsters:dogs

5:7:10

5+7+10
=22


158/22
=7.1818
=7

5* 7=35 cats

7* 7= 49 hamster

10* 7=70 dogs

= 154 
but there are 4 left so 
ranges :
35--37 cats
49-51 hamsters
70-72 dogs

I HOPE IT WILL HELP YOU
ARIGATO