Question

express -84 / 105 in rational number​

Answer 1

It is already a rational number but if u mean to simplify then it is -4/5

Answer 2

Answer:

first you need to reduce it to its standard form

-84 / 105

7 is common

so we divided both by 7

-12 /15

then we take 3 common

-4/5

this is your answer