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Mac - IIT Hydrabad
🌐 India
15% of x is three times of 10% of y.
Now we can write,
x × (15/100) = 3 × [y × (10/100)]
⇒ 15x = 30y
⇒ x/y = 30/15
⇒ x/y = 2/1
∴ x : y = 2 : 1
Now we can write,
x × (15/100) = 3 × [y × (10/100)]
⇒ 15x = 30y
⇒ x/y = 30/15
⇒ x/y = 2/1
∴ x : y = 2 : 1
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