Question

The cost of 5 kg of rice is rupees 250.How much will 13/4 of rice cost ?​

Answer 1

$cost \: of \: 5kg \: of \: rice =Rs. 250 \\ cost \: of \: 1kg = \frac{250}{5} \\ cost \: of \: \frac{33}{4}kg \\= \frac{250}{5} (5 \times 1 = 5)(5 \times 50 = 250) \times \frac{33}{4} \\ = 50 \times \frac{33}{4} (2 \times 2 = 4)(2 \times 25 = 50) \\ 25 \times \frac{33}{2} = \frac{825}{2} || \green {=Rs. 412.5}$

Answer 2

Answer:

Seeing questions like these, I wonder why people don’t use calculators. It’s not like you don’t know how to use one, or don’t know how to calculate (keeping in mind you do know how to turn on a computer, get online, get to this website and type out the complete question).

Are you just waiting around the house hoping someone answers the question so you can take the exact change for 1kg rice and go buy it?

Any way, the answer to your question is Rs. 22.40.

How i came up with this genius solution?

I used a calculator!

(560/25 = 22.40)

Step-by-step explanation:

Hope it is helping

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