Question

A chair costs Rs.250 and a table costs Rs.400.If a housewife purchased a certain number of chairs and two tables for Rs.2800,find the number of chairs she purchased.

Answer 1

hope that it works out for you

Answer 2

Given ,
Cost of chair=250

Cost of table =400


Let the number of chairs bought be n

Now,
n*250+2*400=2800

250n+800=2800

250n=2800-800=2000

250n=2000

n=2000/250=8

Therefore,Number of chairs bought is 8