the mean of 5 numbers is 60. the numbers are 70,X,2x,3x,50, then the value of X is _
Answers
Answered by
2
Answer:
70+X+2x+3x+50/5=60
120+6x=300
6x=180
X=30
Answered by
0
Answer:
30
Step-by-step explanation:
(70+x+2x+3x+50)÷5=60
(120+6x)=60×5
120+6x=300
6x=180
x=30
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