Question

a chair cost rupees 250 and a table costs rupees400 if a housewife purchased a certain number of chair and two tables for rupees 2800 find the number of chair she purchased​

Answer 1

Answer:

8

Step-by-step explanation:

Let the number of chairs she purchased be x.

Cost of 1 chair =Rs.250

Cost of 1 table =Rs.400

Now according to the question-

250×x+400×2=2800

250x+800=2800

⇒250x=2800−800

⇒x=  

250

2000

​

=8

Hence the no. of chairs she purchased is 8.

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