Advertisements
Advertisements
Question
A `117 1/3` m long rope is cut into equal pieces measuring `7 1/3` m each. How many such small pieces are these?
Advertisements
Solution
We have,
Length of rope
= `117 1/3` m
= `(117 xx 3 + 1)/3` m
= `352/3` m
Length of each piece
= `7 1/3` m
= `22/3` m
So, the number of pieces of the rope
= `"Total length of the rope"/"Length of each piece"`
= `(352/3)/(22/3)`
= `352/3 ÷ 22/3`
= `352/3 xx 3/22`
= 16
Hence, number of small pieces cut from the `117 1/3` m long rope is 16.
APPEARS IN
RELATED QUESTIONS
Find the multiplicative inverse `(-5)/8 xx (-3)/7`
Find the multiplicative inverse of `-1 xx (-2)/5`
Find the multiplicative inverse -1
Write : The rational numbers that are equal to their reciprocals.
Find the multiplicative inverse (reciprocal) of each of the following rational numbers:
Find the multiplicative inverse (reciprocal) of each of the following rational numbers:
Multiplicative inverse of a negative rational number is ______
The reciprocal of any rational number `p/q`, where p and q are integers and q ≠ 0, is ______.
If y be the reciprocal of rational number x, then the reciprocal of y will be ______.
If 16 shirts of equal size can be made out of 24 m of cloth, how much cloth is needed for making one shirt?
