Question

Pencils do all the boxes tune.
☺ 9
The cost of 21 TV sets is 95840
Find the cost of one TV set
म X
Sol No. of TV sets =21
Cost of the TV sets - 95844​

Answer 1

Answer:

Let cost of 1 pencil and 1 clipper be p and c, respectively

Now. according to the question,

21p+9c=Rs.819

3(7p+3c)=Rs.819

7p+3c=Rs.273

Cost of 7 pencils and 3 clippers = Rs.273.