Math, asked by Faika4373, 10 months ago

The average height of 30 boys out of a class of 50 is 160 cm. If the average height of the remaining boys is 165 cm, the average height of the whole class (in cm) is:

A) 161 B) 162 C) 163 D) 164

Answers

Answered by keya4543
12

Answer:

(30x160+20x165)/50=162

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Answered by rakhister80
2

Your ans is given below

162

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