30% of 1500 is ___
450
500
300
150
30100×150030×15=450
Question 2
Ekta earns Rs 1500 in 10 days. How much will she earn in 30 days?
Calculate the force required to accelerate a car from rest to a velocity of 30 ms−1 in 10 seconds. The mass of the car is 1500 kg.