Question

The average length of 5 sticks is 1. 45m. If one stick is taken out, the average length of the remaining four is 1.44 m What is the length of the stick taken out? With Process

Answer 1

average length of 5 sticks = sum of lengths of 5 sticks divided by 5
1.45 = sum of lengths of 5 sticks divided
by 5
1.45 × 5 = sum of lengths of 5 sticks
7.25 = sum of lengths of 5 sticks

average length of 4 sticks = sum of lengths of 4 sticks divided by 4
1.44 = sum of lengths of 4 sticks divided
by 4
1.44 × 4 = sum of lengths of 4 sticks
5.76 = sum of lengths of 4 sticks

length of the stich taken out =
sum of lengths of 5 sticks - sum of lengths of 4 sticks
7.25 - 5.76 = 1.49

hence length of the stick taken out is 1.49mm

Hope it will help u.

Answer 2

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Step-by-step explanation:

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