Pls answer me pls answer me
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Answered by
1
Answer:
56
Step-by-step explanation:
first six= (6*49)
last six=(6*52)
6th => (6*49)+X+(6*52)/11=50
(294+X+312)=550
X= 56
Answered by
1
Answer: (d) 64
Step-by-step explanation:
Average of 11 numbers is = 50
Sum of 11 numbers is = 50×11=550
I+II+III+IV+V+VI /49×6=294
VI+VII+VIII+IX+X+X/I52×6=312
∴ VI number = 312 + 294 - 550
= 56
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