Math, asked by SajagK, 19 hours ago

A car travels at a uniform speed of 30 km/h for 30 minutes and then at a uniform speed of 40km/h for the next 40 min. Calculate its average speed.

Answers

Answered by harshita8054

2

Answer:

this is it...

hope it helps...

Attachments:

Previous Question

Next Question

Similar questions

Math, 10 hours ago

How many litres of petrol can a tank of dimensions 35 cm × 11 cm × 10 cm hold ?

Math, 10 hours ago

can someone plz provide me with answers of ex 3.1, 3.2, 3.33 handwritten solutions ncert 10th grade math...

Science, 10 hours ago

what is the capsid of the bacteriophage made up of...

Math, 19 hours ago

A tourist changed US$ 2200 into Singapore dollars at the rate of US$ 1 = S$ 1.78. He spent S$ 2285 and changed the remaining money back to US$ at the rate of US$ 1 = S$ 1.75. how many US$ did he get..

Computer Science, 19 hours ago

Design a program that calculates the total amount of a meal purchased at a restaurant. The program should ask the user to enter the charge for the food, and then calculate the amount of a 15 percent tip and 7 percent sales tax. Display each of these amounts and the total...

Math, 7 months ago

the value if (4/3)-3...

History, 7 months ago

Who could vote during apartheid in South Africa...

Math, 7 months ago

x=4/5+8 solve this equation please...