number of cards collected by Rina, Mina and Tina are in the ratio 1: 3: 5 respectively. If Rina has 45 cards. How many cards are with Mina and Tina?
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Ratio of cards collected by Rina, Mina, Tina is 1:3:5.
let the x is included with the given ratio,
so that x, 3x, 5x.
a/q,
Rina has 45 cards,
∴ x = 45
∴ Mina has 3x = 3*45 = 135
∴ Tina has 5x = 5*45 = 225
let the x is included with the given ratio,
so that x, 3x, 5x.
a/q,
Rina has 45 cards,
∴ x = 45
∴ Mina has 3x = 3*45 = 135
∴ Tina has 5x = 5*45 = 225
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