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primary 5 | Maths | Rate & Ratio
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Ethan
Ethan

primary 5 chevron_right Maths chevron_right Rate & Ratio chevron_right Singapore

Topic is Average. How do I solve this?

Date Posted: 4 years ago
Views: 307

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AC Lim
Ac Lim's answer
12330 answers (A Helpful Person)
1st
The easiest way is to make all pairs to average 26. Check the pair in same color
AC Lim
AC Lim
4 years ago
The question is open to all different answer.
If all friend same age as 26 also correct. Mean answer 26.26.26.26.26 as long as average get 26.
Ethan
Ethan
4 years ago
Thank you!
Ethan
Ethan
4 years ago
Thank you!
J
J
4 years ago
You could even have something like 32,45, 22, 16,15