Question

1. Hasan pays 8400 as rent for 7 months. How much does he have to pay for a whole year?
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Answer 1

Question :

Hasan pays 8400 as rent for 7 months. How much does he have to pay for a whole year?

Answer :

Hasan pays ₹14,400 as rent for whole year.

Detailed Explanation Of solution :

Given that ,

Hasan pays ₹8400 rent for 7 months .

Now , here it has been asked how much does he pay for a whole year ?

Whole year = 1 year = 12 months.

Now , it's given rent of 7 months = ₹8400

Now in the first step we need to find how much does he pays for 1 month

Let hasan pay ₹y at one month

Rent payed by Hasan for a month (y) = Rent pays for 7 months ÷ 7

y = ₹8400 ÷ 7

y = ₹12,00

• ∴ Hasan pays ₹12,00 for a month.

Now it's been asked how much he'll pay of 1 year

As we know 1 year means 12 months and for a month he pays ₹12,00 so for Finding the rent he pays for whole year = 12× (Rent payed of 1 year )

Now let hasan pays ₹x for whole year

So, Hasans pays rent of whole year (x) = ₹12,00 × 12

x = ₹14,400

Payed amount by hasan whole year (x) = ₹14,400

• ∴ Hasan pays ₹14,400 as rent for whole year.

Answer 2

Given:

• Hasan pays 8400 as rent for 7 months.

To find:

• How much does he have to pay for a whole year?

Solution:

• Let's consider the rent for a whole year be x.

Here,

• Rent for 7 months is Rs 8400.
• 1 year = 12 months

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« Now, Finding the rent for 1 year using proportion method,

→ 7 : 8400 : : 12 : x

As we know that,

• Product of means = product of extremes.

→ 7 × x = 8400 × 12

→ 7x = 100800

→ x = 100800/7

→ Rs 14400

∴ Hence, he have to pay 14400 for whole year.