Math, asked by 9866435751cumbum, 2 months ago

If the mean of 4, X, 6, 9, y and 13 is 8, then find x, y.​

Answers

Answered by niral
0

Answer:

follow on  i n s t a g r a m = niral161

Step-by-step explanation:

sum=4+x+6+9+y

=19+x+y

no.=5

mean=sum/no. = (19+x+y)/5

A\Q

mean=8(given in question)

=》(19+x+y)/5=8

=》(19+x+y)=8×5

=》19+x+y=40

=》x+y=40-19

=》x+y=21

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