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Byju's Answer
Other
Quantitative Aptitude
Mean
x + y = 15, y...
Question
x
+
y
=
15
,
y
+
z
=
25
, and
x
+
z
=
20
What is the average (arithmetic mean) of x,y and z?
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Solution
Airthmatic means is the( sum of all no) /how many no are given . So find the value of x,y,z and get your answere
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