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There were 24 boys in a class. Out of them, average height of 10 boys was 1.75 m, average height of
boys was 1.60m and average height of rest of the 6 boys was 1.47m. What is the average age of 24 boys.
Average cost of 3 shirts is 130. If the cost of two shirts is 125 and 3140, then what is the cost of 3rd
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Answer:
y/24
Step-by-step explanation:
total age of boys - assumed as y, no of boys 24
so average age y/24
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