The right triangle on the right is a scaled copy of the right triangle on the left. Identify the scale factor. Express your answ
er as a whole number or fraction in simplest form.
1 answer:
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My calculator says bad expression.
To Find :
How many gallons of a 80% antifreeze solution must be mixed with 100 gallons of 20% antifreeze to get a mixture that is 70% antifreeze.
Solution :
Let, x gallons of 80% antifreeze solution is required :
So,
Therefore, 500 gallons of 80% antifreeze solution is required.