Rina lost her weight in the ratio $5 : 3$ . Her original weight was $80 k g$ . What is her new weight?

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Solution

Her original weight is 5 which is decreased to 3
so her original weight is 80, which is decreased to $x$
A.T. $5 : 3 : : 80; x$
$5 x = 240$
$x = 240 / 50$
$x = 48$

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Rina lost her weight in the ratio 5:3. Her original weight was 80 kg. What is her new weight?

Her original weight is 5 which is decreased to 3 so her original weight is 80, which is decreased to xA.T. 5:3::80;x5x=240x=240/50x=48

Rina lost her weight in the ratio $5 : 3$ . Her original weight was $80 k g$ . What is her new weight?

Her original weight is 5 which is decreased to 3
so her original weight is 80, which is decreased to $x$
A.T. $5 : 3 : : 80; x$
$5 x = 240$
$x = 240 / 50$
$x = 48$