To pluck fruits from the top of a tree, all four friends decided to stand on the shoulder of each other to reach the top. Estimate the tree’s height (in cm).
Name
Amy
Arun
Shani
Payal
Height (in cm)
128
122
113
118
A
480
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B
500
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C
580
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D
520
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Solution
The correct option is A 480 To estimate the height of the tree, we need to add the heights of all the children.
128 can be estimated as 130.
122 can be estimated as 120.
113 can be estimated as 110.
118 can be estimated as 120.
The estimaetd height of tree = 130 + 120 + 110 + 120 = 480 cm.