Question

The price of mobile was 12,000. Its price decreased in the ratio 7:4. What is the decreased price?​

Answer 1

Answer:

RS 6844.44

Step-by-step explanation:

this will be the price

Answer 2

Given :

• The price of mobile =12,000

• It's price decreased in the ratio 7:4

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To find :

• The decreased price =?

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Solution :

$\implies \sf \: let \: the \: number \: be \: x \\ \\ \implies \sf \: so , \: \: 7x = 12000 \\ \\ \implies \sf \: x = \frac{12000}{7} \\ \ \\ \implies \sf \: x = 1711.11 \\ \\ \implies \sf \:then ,\: 4x = 4 \times 1711.11 \\ \\ \implies \sf \: 4 \times 1711.11 \\ \\ \implies \sf \: 6844.44 \: rupees$

The answer will be 6844.44 rupees