Question

subtract -3/4 - -19/12​

Answer 1

Step-by-step explanation:

-3/4 - - 19/12

-3/4 + 19/12

multiply the first fraction by 3/3

-9/12 + 19/12

(-9+19)/12

10/12

Answer 2

Answer:

7/3

Step-by-step explanation:

Let's find the LCM for the denominators 4 and 12.

LCM=12

-3/4 x 3/3= -9/12

-9/12-19/12

The symbols of the fractions are the same. So add the numbers.

You will get -28/12

Then start cancelling (PRIME FACTORISATION).

At last, you get 7/3

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