Advertisements
Advertisements
प्रश्न
Jaidev takes `2 1/5` minutes to walk across the school ground. Rahul takes `7/4` minutes to do the same. Who takes less time and by what fraction?
Advertisements
उत्तर
Time taken by Jaidev = `2 1/5 "minutes" = 11/5` min
Time taken by Rahul = `7/4` min
Converting these into like fractions,
`11/5 = 11/5 xx 4/4 = 44/20`
`7/4 = 7/4 xx 5/5 = 35/20`
As 44 > 35,
`11/5 > 7/4`
Hence, Rahul takes lesser time.
Difference = `11/5 - 7/4`
= `44/20 - 35/20 = 9/20` min.
संबंधित प्रश्न
Write the fractions for the following and find the numerator and the denominator.
In a colony of 50 houses, 17 houses are not occupied
Find out which is greater in the following fractions.
`11/56` and `27/56`
Write the proper symbol in the box
`2/11 square 10/11`
Equal Parts of a Triangle
Now try to make three equal parts of this triangle in a different way. Colour each one third with a different colour.
Six parts of a Rectangle
Rani has divided a green rectangle into six equal parts like this.
Now you divide each of these rectangles into six equal parts. Use a different way for each of the three rectangles.
How will you check that each part is really one-sixth of that rectangle?
Fractions with the same denominator are called ______ fractions.
Look at the figures and write ‘<’ or ‘>’, ‘=’ between the given pairs of fractions.
`5/6 ☐ 5/5`
How quickly can you do this? Fill appropriate sign.
`3/5 ☐ 2/3`
How quickly can you do this? Fill appropriate sign.
`7/9 ☐ 3/9`
