rina lost her weight in the ratio 5:3. her original weight was 80 kg. what is her new weight?
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Step-by-step explanation:
Her original weight is 5 which is decreased to 3 so her original weight is 80, which is
decreased to x A.T. 5: 3 :: 80 ; x
5x = 240
X =
240/50
x = 48
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