Rina lost her weight in the ratio 5 is to 3 her original weight was 80 kg what is her new weight
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Answer:
48 kg
Step-by-step explanation:
Ratio = 5:3
A.T.P.
Original weight/Final weight = 5/3
80/Final weight = 5/3
Final weight = 80 x 3/5 = 3 x 16 = 48
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