Question

It is the comeback year and Riya bought 10 chairs and 4 tables for Rs 7280 for her classroom. If the average cost of a table is Rs 1220, then what is the average cost of a chair?​

Answer 1

Answer:

ok

Step-by-step explanation:

first 1220x4= 4880

now subtract it from the total cost

7280-4880=2400

now divide the cost of 10 chairs which is 2400 from 10

so the average price of a chair is 240

you can crosscheck it by multiplying 240 by 10 and then adding 4880 to it

the total cost will be 7280