Math, asked by dev92506, 5 months ago

find the cost of a dozen chairs if 2 chair sell for Rs 420.40​

Answers

Answered by Nivedita4209
2

Answer:

Let the number of chairs she purchased be n.

Cost of 1 chair =Rs.250

Cost of 1 teble =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.

Answered by parthivkumarmusic
8

Answer:

420.40 x 6= 2522.4 [cost]

HOPE IT HELPS /  BRAINLIEST PLZZ

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