Question

give right answer of maths sum

Maths

Class 4​

Answer 1

• A bus needs 42 liters of petrol to be refilled.
• so, 6 busses will need 42×6 liters of petrol.
• therefore, 42×6=252

therefore, 6 busses will need 252 litres of petrol.

• 9 notes of rs. 20
• therefore, 20×9

therefore, 9 notes of rs. 20= 180 rs.

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