For that case, we factor the numerator and denominator:
Numerator:
We rewrite the term of the medium as a sum of two terms whose product is:
And the sum is:
+7
Those numbers are 6 and 1.
We factor the maximum common denominator of each group:
So:
Denominator:
So, we have:
Simplifying we have left:
Answer:
Option A
The answer is C
You would distribute the 5 so 5 times x= 5x
and 5 times positive 10 = 50
You are left with 5x=50
Okay first you should look at the denominator and if the denominator are the same you could subtract easily but in this case the denominator are different so you see which denominator is the biggest one and try to chose the small one. So basically what four times what equals to 16 given the 4 and then you multiply the fraction 3/4 by 4 and giving 12/16 and then you subtract and giving the answer 3/16
35 minutes because 45-10 =35
