Math, asked by bsm08082004, 2 months ago

-2/3 -5/6 +7/24-(-13/-36) and express in the form p/q and pls give step by step answer otherwise i will report u ​

Answers

Answered by Nexhell
1

Answer:

Step-by-step explanation:

-2/3-5/6+7/24-(-13/-36)

a number like -13/-36 is actually a 13/36 i.e positive

there fore

-2/3-5/6-13/36+7/24(bring all the negative together in one bracket.makes the calculation easier)

-(2/3+5/6+13/36)+7/24

now lcm of 2,6,36 which is 36

-(24+30+13/36)+7/24

-67/36+7/24

lcm of 24 and 36=72

-135+21/72

as negative power is higher so the answer will be in negative

hence the answer is -114/72

take it down to simple form which is-19/12

bold lines are the explanation

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