Advertisements
Advertisements
Question
Multiply:
`2/7 "and" (-14)/9`
Advertisements
Solution
`= (2xx(-14))/(7xx9) = (2xx(-2))/(1xx9) = (-4)/9`
APPEARS IN
RELATED QUESTIONS
Write the Reciprocal (Multiplicative Inverse) of Rational Number, Given Below:
5
Multiply:
`3/(-2) "and" (-7)/3`
Verify that `("x"+"y")xx"z"="x"xx"z + y"xx"z",if`
`"x"=2," y"=4/5and "z"=3/(-10)`
Name the multiplication property of rational number show below:
`(-3)/4xx0=0`
Fill the Blank:
The product of two positive rational numbers is always ……………
Fill in the blank:
The product of a rational number and its reciprocal is ………..
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`
If `(-5)/7 = x/28`, find the value of x.
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the rational number which when multiplied by y to get x.
