Math, asked by dhruv647, 1 year ago

-2/3+(-4/5)+5/6
Please answer my question

Answers

Answered by cheshta73
1

-2/3 -4/5 +5/6

lcm of 3,5,6 is 30

-20/30 -24/30 +25/30

-19/30

hope it helps u

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Answered by Anonymous
0

Answer:

-19/30

Step-by-step explanation:

First we add -2/3+(-4/5)

-2/3+(-4/5)=

We need to find the LCM by doing listing method

3=3,6,9,12,15=5

5=5,10,15=3

-2/3* 5/5= -10/15

-4/5*3/3= -12/15

-10/15+-12/15= 22/15 or

-1 7/15

But we need to still let it be improper

-22/15+5/6

LCM again

15=15,30=2

6=6,12,18,24,30=5

-22/15*2/2= 44/30

5/6*5/5=25/30

-44/30+25/30=19/30

-19/30

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