narthanaperera000 narthanaperera000

17-06-2021
Engineering

contestada

The mean of 10 numbers is 9, then the sum (total) of these numbers will be

Respuesta :

17-06-2021

Answer:

90

Explanation:

mean is basically taking the sum of all numbers and then dividing the sum with the number of all given numbers..

here, the mean is 9, total numbers are 10.. so the sum will be 9 multiplied by 10, that is 90.

Answer Link

kaiilash kaiilash

17-06-2021

Answer:

90

Explanation:

mean=sum÷number

sum=number×mean

sum=10×9

sum=90

Answer Link

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