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Question
primary 6 | Maths
| Data Analysis
2 Answers Below
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Date Posted: 3 years ago
Views: 396
(160-20+5-38)/2 + 20 + 38
= $111.50
= $111.50
Can further explain with model?
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Date Posted:
3 years ago
if 109 is correct,
at first
M = 109
A = 160-109 = 51
after
A = 51+5 = 56
M = 109-20 = 89
but
89-56 = 33, not 38
.
at first
M = 109
A = 160-109 = 51
after
A = 51+5 = 56
M = 109-20 = 89
but
89-56 = 33, not 38
.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Here u go
Date Posted:
3 years ago
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