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Question
Multiply the following rational number.
`12/5 xx 4/15`
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Solution
`12/5 xx 4/15`
`= (12xx4)/(5xx15)`
`= 48/75`
`= (48div3)/(75div3)` ..(Since HCF of 48 and 75 is 3)
`= 16/25`
RELATED QUESTIONS
Find the sum:
`(-9)/10 + 22/15`
Add, the pair of rational numbers, given below, and show that their addition (sum) is also a rational number
`5/(-26) "and" 8/39`
Evaluate:
`3/7 + (-4)/9 + (-11)/7 + 7/9`
Evaluate:
`4/7 +0 + (-8)/9 + (-13)/7 + 17/9`
Write the Additive Inverse(Negative) of : `(-7)/5`
Write the Additive Inverse(Negative) of : `-1/3`
Fill in the Blank
If `a/b` is additive inverse of `(-c)/d`, then `(-c)/d` is additive inverse of ------.
Carry out the following addition of a rational number.
`2 3/11 + 1 3/77`
Carry out the following subtraction involving a rational number.
`4 1/2 - 3 1/3`
Solve:
`4 3/8 div 25/18`
