Question

The number that should be subtracted from -3/4 to get 5/6 is
a) -3/10
b) -5/24
c) -19/12
d) 9/25
please give me answer fast i will mark as brainlist
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Answer 1

Answer:

Let the required number be x

According to the question,

⇒

3

−5

−x=

6

5

⇒ −x=

6

5

+

3

5

⇒ −x=

6

5

+

3×2

5×2

⇒ −x=

6

5+10

⇒ −x=

6

15

⇒ −x=

2

5

∴ x=−

2

5