A car travels a distance in the ratio of 3:2 at two different speeds. If the tot
Practice Questions
Q1
A car travels a distance in the ratio of 3:2 at two different speeds. If the total distance is 150 km, how much distance does it cover at the first speed?
90 km
60 km
75 km
45 km
Questions & Step-by-Step Solutions
A car travels a distance in the ratio of 3:2 at two different speeds. If the total distance is 150 km, how much distance does it cover at the first speed?
Step 1: Understand that the car travels in two parts of a distance in the ratio of 3:2.
Step 2: Add the parts of the ratio together: 3 + 2 = 5 parts.
Step 3: Know that the total distance traveled by the car is 150 km.
Step 4: To find out how much distance is covered at the first speed, take the part of the ratio for the first speed, which is 3.
Step 5: Calculate the distance covered at the first speed by using the formula: (3/5) * 150 km.
Step 6: Perform the calculation: (3/5) * 150 = 90 km.
Step 7: Conclude that the distance covered at the first speed is 90 km.
Ratio and Proportion – Understanding how to divide a total distance based on a given ratio.
Distance Calculation – Applying the ratio to calculate specific distances covered at different speeds.
