Question

divide:-21/5by-7/-10​

Answer 1

Answer:

Answers are

1.21/5=4.2

2.-7/-10=0.7

Answer 2

Step-by-step explanation:

1st number: 4 1/5, 2nd number: 7/10

21

5

÷ 7/10

is

6

1

.

Steps for dividing fractions

Find the reciprocal of the divisor

Reciprocal of

7

10

:

10

7

Now, multiply it with the dividend

So,

21

5

÷

7

10

=

21/5 ×10/7

=

21 × 10

5 × 7

=

210/35

After reducing the fraction, the answer is

6/1