Question
A fruit seller had pears and oranges. The ratio of pears to oranges was 3 : 10. After 12 of the pears and 99 oranges were sold, there were 3 times as many pears as oranges left. How many pears and oranges were there at first?
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A fruit seller had pears and oranges. The ratio of pears to oranges was 3 : 10. After 12 of the pears and 99 oranges were sold, there were 3 times as many pears as oranges left. How many pears and oranges were there at first?