Advertisements
Advertisements
प्रश्न
Multiply:
`36/(-7) "and" (-9)/28`
Advertisements
उत्तर
`(36xx-9)/((-7)xx28) = (9xx(-9))/((-7)xx7)`
`= (-81)/(-49) = 81/49 = 1 32/49`
APPEARS IN
संबंधित प्रश्न
Write the Reciprocal (Multiplicative Inverse) of Rational Number, Given Below:
`(-7)/(-8)`
Write the Reciprocal (Multiplicative Inverse) of Rational Number, Given Below:
`(-8)/(-7)`
For the pair of rational numbers, given below, verify that the multiplication is commutative.
`0 "and" (-12)/17`
Verify that `"x"=3/4,"y"=8/9and "z"=-5`
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 m is reciprocal of n, then the reciprocal of n is ………….
Multiply the following rational numbers.
`9/13 xx 4/7`
Multiply the following rational numbers.
`3/5 xx (- 4)/5`
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the rational number which when multiplied by y to get x.
