Advertisements
Advertisements
Question
Which of the following is equivalent to `4/5`?
Options
`5/4`
`16/25`
`16/20`
`15/25`
Advertisements
Solution
`bb(16/20)`
Explanation:
Given rational number is `4/5`.
a. `5/4` is a reciprocal of `4/5`.
b. `4/5 = (4 xx 5)/(5 xx 5) = 20/25 ≠ 16/25`
∴ `16/25` is not equivalent to `4/5`.
c. `4/5 = (4 xx 4)/(5 xx 4) = 16/20`
∴ `16/20` is equivalent to `4/5`.
d. `4/5 = (4 xx 5)/(5 xx 5) = 20/25 ≠ 15/25`
∴ `15/25` is not equivalent to `4/5`.
APPEARS IN
RELATED QUESTIONS
There are an unlimited number of rational numbers between 10 and 11
Which of the following pairs is equivalent?
Two rational numbers are said to be equivalent or equal, if they have the same ______ form.
If `p/q` is a rational number and m is a non-zero integer, then `(p xx m)/(q xx m)` is a rational number not equivalent to `p/q`.
`4/6` is equivalent to `2/3`.
Give three rational numbers equivalent to:
`7/11`
Write the next three rational numbers to complete the pattern:
`4/(-5), 8/(-10), 12/(-15), 16/(-20)`, ______, ______, ______.
Write the next three rational numbers to complete the pattern:
`(-8)/7, (-16)/14, (-24)/21, (-32)/28`, ______, ______, ______.
Solve:
`29/4 - 30/7`
Insert 3 equivalent rational numbers between `(-1)/2` and `1/5`
