Question

solve this simplify question ​

Answer 1

Answer:

-87/120

Step-by-step explanation:

3/8+(-5/6)+(-4/15)

LCM

2 | 8-6-15

2 | 4-3-15

2 | 2-3-15

3 | 1-3-15

5 | 1-1-5

  | 1-1-1

2 x 2 x 2 x 3 x 5

= 120

3/8 x 15/15

= 45/120

-5/6 x 20/20

= -100/120

-4/15 x 8/8

= -32/120

45+(-100)+(-32)

= 45-100-132

= 45-132

= -87/120

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Answer 2

Answer:

Step-by-step explanation:

first we will take out the lcm which is 240

then we will make denominator same +

mumarator same too

=

3/8 = 90/240

-5/6 = -48/240

-4/15=  -60/240

therefore =

90+(-48)+(-60) = (-108)-(90) = 198

 240

                      -198/240 = -99

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