Advertisements
Advertisements
Question
Find the product:
`3/7 xx((-2)/5)`
Advertisements
Solution
`3/7 xx ((-2)/5) = (3 xx (- 2))/(7 xx 5)`
= `(- 6)/35`
APPEARS IN
RELATED QUESTIONS
Multiply:
`2/7 "and" (-14)/9`
Find the reciprocal(multiplicative inverse) of:
`3/5xx2/3`
Find the reciprocal(multiplicative inverse)of:
`(-8)/3xx13/(-7)`
For the pair of rational numbers, given below, verify that the multiplication is commutative.
`0 "and" (-12)/17`
Name the multiplication property of rational number show below:
`8/(-9)xx1=1xx8/(-9)=8/(-9)`
Name the multiplication property of rational number show below:
`(-3)/4xx0=0`
Fill in the blank:
The reciprocal of a positive rational number is ………. and the reciprocal of a negative raitonal number is ……………
Multiply the following rational numbers.
`3/5 xx (- 4)/5`
`(-5)/3 xx ((-3)/5)` = ______.
______ × `((-2)/5)` = 1.
