Question

If $50 = Rs.5120 and Rs.14507 £100, how many dollars($)will be equal to £70?​

Answer 1

Answer:

Solution

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Let

x dollars be purchased in ₹24024

Cost (in ₹) 7350 24024

Dollars 175 x

We know that it is a direct variation.

So,

7350:175=24024:x

⇒

175

7350

=

x

24024

⇒x=

7350

24024×175

∴x=572 Dollars