30 miles per 1 gallon , all what u need to do is divide 600 by 20 so you can get the answer
A common denominator is when 2 fractions have the same denominator and a common multiple is when two multiples have at least 1 number alike. They are alike because they need to have a number in common and they are different because a common denominator has to do with fractions and a common multiple has to do with multiples.
we know that
Triangle MOL is an isosceles triangle
because



Find the base MP
Applying the Pythagorean Theorem in the right triangle MPO


Find the area of triangle MOL

therefore
the answer is
the area of triangle MOL is
square units