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3 votes
What is the answer to -4/7 + (-4/3)

2 Answers

1 vote

Answer:

>>>
\sf{ ( - 40)/( \: \: \: 21) }

Explanation:

Given that ,


  • \sf{ ( - 4)/(7) + (( - 4))/(3) }

In this question ,

  • We have to add the fractions

Solution :


\implies \: \: \: \sf{\sf{ ( - 4)/(7) + (( - 4))/(3) }}

Solving by Taking Least Common Factor of 7 and 3 that is 21 :


\implies \: \: \: \sf{\sf{ (3( - 4) + 7( - 4))/(21) }}

Opening Brackets :


\implies \: \: \: \sf{\sf{ ( - 12 - 28)/(21) }}

We get ,


\implies \: \: \: \underline{ \boxed{ \sf{\sf{ \bold{( - 40 )/( \: \: \: \: 21) }}}}} \: \: \: \bigstar

  • Therefore, answer is "-40/21"

Hope, it'll help you!! :)

User Nathan Howell
by
8.1k points
4 votes

Answer:

  • -40/21

Explanation:

Question

-4/7 + (-4/3)

Solution

= -4/7 + (-4/3)

  • Take LCM of denominator

= -12 + (-28) /21

= -40/21

Thus ,

  • -40/21 is answer .

____________________________________________________________________

User Karthik
by
8.8k points

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