Advertisements
Advertisements
Question
`(-5)/3 xx ((-3)/5)` = ______.
Advertisements
Solution
`(-5)/3 xx ((-3)/5)` = 1.
Explanation:
Given, `(-5)/3 xx ((-3)/5)`
∵ Product of rational numbers = `"Product of numerators"/"Product of denominators"`
= `((-5) xx (-3))/(3 xx 5)`
= `15/15`
= 1
Hence, `(-5)/3 xx ((-3)/5) = 1`.
APPEARS IN
RELATED QUESTIONS
Find the product:
`3/7 xx((-2)/5)`
Find the product:
`3/(-5) xx (-5)/3`
Multiply the rational number, given below, by one (1):
`(-8)/13`
For the pair of rational numbers, given below, verify that the multiplication is commutative.
`(-1)/5 "and" 2/9`
Verify that `"x"=3/4,"y"=8/9and "z"=-5`
Name the multiplication property of rational number show below:
`4/5xx(3/(-8)+(-4)/7)=4/5xx3/(-8)+4/5xx(-4)/7`
Name the multiplication property of rational number show below:
`8/(-9)xx1=1xx8/(-9)=8/(-9)`
Fill in the blank:
The product of two negative rational numbers is always ……………
Fill in the blank:
If two rational numbers have opposite signs then their product is always …………..
Multiply the following rational numbers.
`9/13 xx 26/3`
