Question

1)Bhavesh covers the distance of 1- km by bus and - km by walking to reach the school from his
home. What distance in total does the cover to come to school and to go back to home from
school?
Poruin hought one pencil and one eraser of Rs 7.50. He gave Rs 10 to the shopkeeper. The​

Answer 1

Answer:

We have the distance covered by Bhavesh as 1 km by bus and - km by walking to reach the school from his home. Let the distance covered by walking be x km. Therefore, the total distance covered to come to school is 1 km + x km. To go back home from school, Bhavesh will cover the same distance, so the total distance covered to come to school and go back home is:

Step-by-step explanation:

Total distance = (1 km + x km) + (1 km + x km) = 2 km + 2x km

Therefore, Bhavesh covers a total distance of 2 km + 2x km to come to school and go back home.

For the second question, we know that Puru bought one pencil and one eraser for Rs 7.50, and he gave Rs 10 to the shopkeeper. To find the amount of change he will receive, we need to subtract the total cost of the pencil and eraser from the amount he gave to the shopkeeper:

Change = Amount given - Total cost of pencil and eraser

The total cost of the pencil and eraser is Rs 7.50, and the amount given to the shopkeeper is Rs 10. Substituting these values in the formula, we get:

Change = 10 - 7.50 = 2.50

Therefore, Puru will receive Rs 2.50 as change from the shopkeeper