Question

Write down seven numbers that have a range of 10 and a mean of 12

Answer 1

Considering the case,

range 10, mean 12

Means highest-lowest=10

and sum of all no./7=12

implies that sum of all no.=84

Let us take 12 to be one of the numbers.

Then others sum=72.

Then we can take 3 pairs of sum of 2 nos=24

One pair will have highest and lowest.

high +low =24

high -low =10

adding both we get high=17 low=7

3 numbers are constant 7,12,17

Then, others can be 2 of the pairs from 8,16 9,15 10,14 11,13

HOPE THIS HELPS.....

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Answer 2

Answer:

Step-by-step explanation: