Advertisements
Advertisements
Question
Find the value of `(-7)/12 ÷((-2)/13)`.
Sum
Advertisements
Solution
`(- 7)/12 ÷ ((- 2)/13) = (- 7)/12 xx 13/(- 2)`
= `((- 7) xx 13)/(12 xx (- 2))`
= `(-91)/(- 24)`
= `91/24`
shaalaa.com
Is there an error in this question or solution?
Chapter 8: Rational Numbers - EXERCISE 8.2 [Page 141]
APPEARS IN
RELATED QUESTIONS
Evaluate:
`- 21/16 ÷ ((-7)/8)`
Evaluate:
`(-7)/11 ÷ ((-3)/44)`
By what number must `(-3)/4` be multiplied so that the product is `(-9)/16?`
Divide:
`- 3/4 "by" - 9/16`
Divide : `(-3)/13` by −3
Find (a + b) ÷ (a – b) if a = `1/2`, b = `2/3`
`3/4 ÷ (5/8 + 1/2)` = __________
The reciprocal of ______ does not exist.
Find the reciprocal of the following:
`(1/2 xx 1/4) + (1/2 xx 6)`
From a rope 68 m long, pieces of equal size are cut. If length of one piece is `4 1/4`m, find the number of such pieces.
