Always
Anytime point A is on line BC, AB+BC=BC
Simple.....
you have this fraction...
simplify...
42/6=7
and
60/7=10
Thus...
Thus, she has saved
of the money.
I think the answer is 18.7
Assuming that the mix disolves into the 20 gallons and doesn't take up space
1:2
x:20
1/2=x/20
multiply btoh sides by 20
10=x
answer is 10 cups of mixture
Answer:
48
Step-by-step explanation:
you need 4 one-fourth cups to make one cup. multiply 12 by 4 and you get 48