Question

The mean of 5 numbers is 25. If the four numbers are 16, 26, 31, 32, find the
fifth number.

Answer 1

Answer:

Given numbers = 16 + 26 + 31 + 32 = 105.

105 + x ÷ 5 = 25

105 + x = 25 * 5 = 125

x = 125 - 105 = 20.

Hence, the fifth number is 20.

Answer 2

Answer:

Four number is = 16, 26,31,32

=105

x=125-105

=20

The fifth number is 20

Step-by-step explanation:

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