Question

in a governmentschool, 6clocks of the same price are bought for 924 rupees how much is needed to buy 7 more such clocks?​

Answer 1

Answer:

Rs. 1078 /-

Step-by-step explanation:

Let the cost of each clock be Rs. x

⇒ 6 clocks = Rs. 924

⇒ 6x = Rs. 924

⇒ x = Rs. 924 / 6 = Rs. 154

Hence Cost of each clock is Rs. 154.

According to the question, 7 more such clocks are to be bought.

Hence, the value of amount required would be:

⇒ 7 × Rs. 154 = Rs. 1078

Therefore to buy 7 more such clocks, Rs. 1078 is needed.

Answer 2

Answer :

To buy 7 more such clocks, Rs. 1078 is needed.

Explanation :

Given that :

6 clocks of the same price are bought for 924 rupees.

We have to find the price of 1 clock first,

So,

Let the cost of each clock be Rs. a.

$\sf => 6\;clocks = Rs. 924.\\\\\sf => 6a=Rs.924.\\\\ \sf =>a = Rs.\dfrac{924}{6}=Rs.154.$

$\therefore$Cost of  1clock is Rs. 154.

So,

The price of 7 such clocks will be :

$\bigstar\; \boxed{\sf Price\;of\;one\;clock \times Required\;quantity\;of\;such\;clocks }}$

$\sf=>7 \times 154\\\\=> Rs. 107$

Hence,

To buy 7 more such clocks, Rs. 1078 is needed.