Solve the following-Rani takes 30 minutes to reach school from home- Ismail takes 12 an hour to cover the same distance- Find the ratio of time taken by Rani to the time taken by Ismail-

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Standard VII

Mathematics

Variables and Expressions

Solve the fol...

Question

Solve the following.
Rani takes $30$ minutes to reach school from home. Ismail takes $\frac{1}{2}$ an hour to cover the same distance. Find the ratio of time taken by Rani to the time taken by Ismail.

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Solution

Time taken by rani to reach school from home $= 30$ minutes
Time taken by Ismail to reach school from home $= \frac{1}{2}$ an hour
$= \frac{1}{2} \times 60$ minutes
$= 1$ hour
$= 60$ minutes
$= 30$ minutes
Ratio of time taken by Rani to the time taken by Ismail
$= 30 : 30$
$= 1 : 1$ .

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Solve the following.Rani takes 30 minutes to reach school from home. Ismail takes 12 an hour to cover the same distance. Find the ratio of time taken by Rani to the time taken by Ismail.

Time taken by rani to reach school from home=30minutesTime taken by Ismail to reach school from home=12 an hour=12×60 minutes=1 hour=60 minutes=30 minutesRatio of time taken by Rani to the time taken by Ismail=30:30=1:1.

Solve the following.
Rani takes $30$ minutes to reach school from home. Ismail takes $\frac{1}{2}$ an hour to cover the same distance. Find the ratio of time taken by Rani to the time taken by Ismail.

Time taken by rani to reach school from home $= 30$ minutes
Time taken by Ismail to reach school from home $= \frac{1}{2}$ an hour
$= \frac{1}{2} \times 60$ minutes
$= 1$ hour
$= 60$ minutes
$= 30$ minutes
Ratio of time taken by Rani to the time taken by Ismail
$= 30 : 30$
$= 1 : 1$ .