Li Min helped his parents mind their fruits store on weekend. Li Min had 22 pears. He sold 14 of them. What fraction of the pears did he have left in the end? Express your answer in the simplest form
Question
Li Min helped his parents mind their fruits store on weekend. Li Min had 22 pears. He sold 14 of them. What fraction of the pears did he have left in the end? Express your answer in the simplest form
Solution
Li Min started with 22 pears and sold 14.
Step 1: To find out how many pears he has left, subtract the number of pears he sold from the total number of pears he had.
22 (total pears) - 14 (pears sold) = 8 pears left
Step 2: To express this as a fraction of the total number of pears, write the number of pears left as the numerator (top number) and the total number of pears as the denominator (bottom number).
This gives you 8/22.
Step 3: To simplify this fraction, find the greatest common divisor (GCD) of 8 and 22. The GCD of 8 and 22 is 2.
Step 4: Divide both the numerator and the denominator by the GCD.
8 ÷ 2 = 4 22 ÷ 2 = 11
So, the fraction of the pears that Li Min had left in the end, in its simplest form, is 4/11.
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