A man bought 13 chairs at Rs.150 each and 15 chairs at Rs.130 each. The average
price of a chair to the nearest rupee is :
Answers
Answered by
0
Answer:
64.75 Rs.
Step-by-step explanation:
Required Average price =
= \frac{13\times 70+15\times 60+12\times 65}{13+15+12}
- = \frac{910+900+780}{40} = \frac{2590}{40} = 64.75\ Rs.
Answered by
29
Answer:
COST OF 13 CHAIRS = 13 × 150= 1950
COST OF 15 CHAIRS = 15 × 130= 1950
Total COST OF THE CHAIRS = 3900
Total Number of chairs = 15 + 13 =28
HENCE AVERAGE PRICE OF A CHAIR = 3900 / 28 = Rs 139.28
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