In order to subtract fractions, we must find a common denominator, then subtract the numerators.
The common denominator (LCM(3, 5)) is 15.
We must multiply the first numerator by 5, because 3*5=15 and the second numerator by 3 because 5*3=15.
We get
.
All we need to do now is subtract the numerators:
.
The answer is 14/15.
How to:
a+b-mx=0
a+b=mx
(a+b)/x=m
57.10
70.9
these are only the answers for the first two problems
Step-by-step explanation:
