Advertisements
Advertisements
प्रश्न
Multiply:
`2/7 "and" (-14)/9`
Advertisements
उत्तर
`= (2xx(-14))/(7xx9) = (2xx(-2))/(1xx9) = (-4)/9`
APPEARS IN
संबंधित प्रश्न
Find the product:
`3/7 xx((-2)/5)`
Multiply the rational number, given below, by one (1):
0
Find the reciprocal (multiplicative inverse) of:
`(-3)/5xx(-1)/13`
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.
`3 "and" (-8)/9`
Verify that `"x"xx("y"-"z")="x"xx"y"-"x"xx"z,"` if
`"x"=4/5,"y"=-7/4and"z"=3`
Name the multiplication property of rational number show below:
`4/5xx(3/(-8)+(-4)/7)=4/5xx3/(-8)+4/5xx(-4)/7`
Fill the Blank:
The product of two positive rational numbers is always ……………
Fill in the blank:
If two rational numbers have opposite signs then their product is always …………..
`(-6)/7 = underline()/42`
