Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 6 | Maths
| Data Analysis
One Answer Below
Anyone can contribute an answer, even non-tutors.
Hi All,
Kindly assist
Date Posted: 3 years ago
Views: 285
The difference mark = 180 - 72 = 108
The difference in average = 36 - 27 = 9
The number of students = 108÷9 = 12
The difference in average = 36 - 27 = 9
The number of students = 108÷9 = 12
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
try to convert the sentences in your question into form of equation. take note of receive 180 instead of 72-key point
Date Posted:
3 years ago
Hihi... Thank you for responding. Is there an easier to understand method please?
just try to form 2 equation from the question
360 Tutoring Program