a pet shop sells guinea pigs and goldfish. the ratio of guinea pigs to goldfish is 20:28 give this ratio in its simplest form the shop has a total of 120 guinea pigs and fish. work out the number of guinea pigs the shop has
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Answer: 50 genuine pigs
Step-by-step explanation:
Let the ratio be 20x:28x.
=5x:7x
No. Of genuine pigs in the shop=5x*120/12x
=5*10
=50 genuine pigs
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