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three apples together have a mean of 180g. another apple is added to the group and the mean is now 185g. what is the weight of the apple that was added?
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three apples together have a mean of 180g. another apple is added to the group and the mean is now 185g. what is the weight of the apple that was added?

User Bharat Gupta
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8.3k points

1 Answer

4 votes

x/3 = 180 and x+y/4 = 185

x = 540 and x+y = 740

y = 200

Answer is 200

User Nilesh Moradiya
by
8.2k points
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