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
Find answers to the following. Write and indicate how you solved them.
Is `4/5` equal to `16/20`?
Which of the following statement is incorrect?
Write the fraction shown by the shaded part.
Write the fractions for the following and find the numerator and the denominator.
Sheela got 12 marks out of 20 marks in science
Look at grid A again. Is the grid coloured -
Mark (X) on the wrong answer.
Ammini says half of half and one-third of three-quarters are equal. Do you agree? How will you show this?
Which of the following fractions is the smallest?
A fraction with denominator greater than the numerator is called a ______ fraction.
Compare `3/7` and `5/11`. Which is greater?
Arrange in descending order:
`7/10`, `5/8`, `3/5`, `11/20`
