Kaitlin purchased a prepaid phone card for $15. Long distance calls cost 21 cents a minute using this card. Kaitlin used her car
d only once to make a long distance call. If the remaining credit on her card is $5.76, how many minutes did her call last?
1 answer:
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The only rule to follow is
Divide dividend by divisor and the mention the quotient and things left after remains in place of remainder
Here is a sample