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primary 5 | Maths | Whole Numbers
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Iloveicecream!
Iloveicecream!

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Please help:

The total mass of 25 Oranges and Apples was 93kg. Each bag of apples has a mass of 5kg and each bag of oranges had a mass of 3kg. How many bags of apples were there?

Thank you if anyone of you help!

Date Posted: 1 week ago
Views: 15
snell
Snell
1 week ago
nos. of bags
a: 1u
o: 25 - 1u


mass
a: 5u
o: 75 - 3u


5u + 75 - 3u = 93
1u = 9

9 bags of apples

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William Sit
William Sit's answer
2 answers (A Helpful Person)
1st
This is Simultaneous Equations/Systems of Equations. I don't know if you have learned it yet in Primary 5. Also, the bottom part of "When x=9......" is just for fun, so no need to submit that for homework.
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M Zaid Arsad
M Zaid Arsad's answer
69 answers (Tutor Details)
Assumption method.