Question

what is standard form of 21/-49​

Answer 1

Answer:

The answer will be

=> -21/49

=> -3/7

Answer 2

Step-by-step explanation:

hi buddy

21/-49 both are divisible by 7 hence =3/-7

-3/7 =3/-7 as both are equal Ur standard form is -3/7

#be_brainly