Answer:
-2
Step-by-step explanation:
To make this easier we can make 7 into 7/1 because a number divided by 1 is just itself. Then, when dividing fractions always use KFC which stands for
Keep the first fraction
Flip the second fraction
Change the sign
this means that we leave the first one, flip the numerator and denominator of the second fraction and change the sign from division to multiplication
So our equation is now
-7/1 × 6/21 so we multiply the -7 and 6 to get -42 and multiply the 1 and 21 to get 21 which means our answer is -42/21 which we can simplify to -2
I hope this helps and please don't hesitate to ask if there is anything still unclear!
