Advertisements
Advertisements
Question
What should be subtracted from `(-4)/5` to get 1?
Advertisements
Solution
Let the required rational number be x
Other number = `(-3)/5`
Difference of two number = 1
According to question,
`therefore (-4)/5 - "x" = 1`
`=> (-4)/5 - 1 = "x"`
`=> "x" = (- 4 - 1 xx 5)/5 = (-9)/5`
APPEARS IN
RELATED QUESTIONS
Write the following number in its decimal form.
`121/13`
Arrange `5/8, -3/16, -1/4 and 17/32` in descending order of their magnitudes.
Also, find the sum of the lowest and largest of these fractions. Express the result obtained as a decimal fraction correct to two decimal places.
Write the denominator of the following rational numbers: `7/-15`
Write the denominator of the following rational numbers: `(-18)/29`
What should be subtracted from `5/9` to get `9/5`?
Evaluate : `(32/15 + 8/5) div (32/15 - 8/5)`
Express the following decimal as a rational number.
17.027
Write the following rational number in decimal form.
`13/4`
The decimal form of the rational number `15/(-4)` is __________
Write the following rational number in decimal form.
`17/8`
