Question

Express 42/-63 as a rational number denominator 3.​

Answer 1

Answer:

-2/3

Step-by-step explanation:

to get denominator as 3

first we need to check from which no we will divide -63 so the denominator will be 3

so we will divide first -63 from the given denominator means from 3 which is given above then the answer will come -21

then we will divide -63 by 3

so the denominator will come -3

then from which no we divided -63 and answer came 3 exact the denominator given above

then answer will come 2/-3 then it is saying that denominator should be 3 so we will shift minus to numerator then the answer will be -2/3

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