wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The average of 10 numbers is 7. What will be the new average if each of the numbers is multiplied by 8?

A
45
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
52
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
56
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
55
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C 56
The average of 10 numbers = 7
Total of 10 numbers = 10×7=70
New total of 10 numbers after each of the given numbers is multiplied by 8=70×8=560
New average =56010=56

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Average
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon