Two years ago Randi earned $18.400. Last year she earned $19.700. Suppose she earns $21,600 this year.
What total amount will Randi have eamed for the three years?
What will be her average earnings per year?

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step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

150.6

all i did was i multiplied 5.02 by 30