Question

What fraction of a dollar is 7 dimes and 8 pennies

Answer 1

78/100 or if simplified 39/50

Explanation:

Add together the 70 cents and 8 pennies to get 78 cents. One dollar is 100 cents so you automatically get the fraction 78/100 and you can simplify by dividing it by 2 in order to get 39/50.