Question

7. There are 2.54 cm in one inch. How many inches are there in 127 cm?
8. Mr Mathur buys 1.2 L of colour to paint the exteriors of his house. How much does 1 Lof paint cost, if he has paid a total of 144 for his purchase?​

Answer 1

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7. The number of inches in 127 cm

= 127/2.54 = 50 inches.

8. Cost of 1 litre paint

= 144/1.2 = 120 rupees.

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Thanks..