Advertisements
Advertisements
Question
`7/11` of all the money in Hamid’s bank account is Rs. 77,000. How much money does Hamid have in his bank account?
Advertisements
Solution
Let money in Hamid’s bank account be ₹ x.
Given, `7/11` of all the money in Hamid’s bank account = ₹ 77000
⇒ `7/11 xx x` = 77000
⇒ `x = (77000 xx 11)/7`
⇒ x = 11000 × 11
⇒ x = 121000
Hence, Hamid has ₹ 121000 in his bank account.
APPEARS IN
RELATED QUESTIONS
Is `8/9` the multiplicative inverse of -1 `1/8`? Why or why not?
The reciprocal of –1 is ______.
The reciprocal of a non-zero rational number `q/p` is the rational number `q/p`.
–1 is not the reciprocal of any rational number.
A train travels `1445/2` km in `17/2` hours. Find the speed of the train in km/h.
If 16 shirts of equal size can be made out of 24 m of cloth, how much cloth is needed for making one shirt?
Find the multiplicative inverse of `3 1/3`
Can you find a rational number whose multiplicative inverse is –1?
`5 1/2` metres long rope is cut into 12 equal pieces. What is the length of each piece?
Find `0 ÷ 2/3`
