Math, asked by rakshirakshithass, 9 months ago

The length and breadth of a room or 650 cm and 450 CM respectively. Find the cost of flooring it at 30 paise per square CM

Answers

Answered by rajnitiwari192003

7

l = 650 cm

b = 450 cm

area= lx b

= 650 x 450

= 292500 cm ²

rate= 0.3 rupees/ cm²

cost = rate x area

0.3 x 292500

rupees87750

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