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primary 5 | Maths | Decimals
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Yong Kang Jun Jayden
Yong Kang Jun Jayden

primary 5 chevron_right Maths chevron_right Decimals chevron_right Singapore

Pls help me w these 2 qn without using algerba. Tysm!

Date Posted: 3 months ago
Views: 138

See 3 Answers

Qns 9:

1st remove $2.25 from each of the 9 files
= $20.25

$20.25 can be used to purchase 5 pens.
Each pen = $4.05

Each file = $6.30
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Raymond
Raymond's answer
9 answers (A Helpful Person)
1st
Yong Kang Jun Jayden
Yong Kang Jun Jayden
3 months ago
Ty tutor!
Yong Kang Jun Jayden
Yong Kang Jun Jayden
3 months ago
Wait,sorry to interrupt but how did you get 5? Please explain if can ty
Raymond
Raymond
3 months ago
5 is from 14 - 9
Yong Kang Jun Jayden
Yong Kang Jun Jayden
3 months ago
Ohh i see ty
Qns 10:

Saving per bag = 120 × 30% = $36

Number of bag = Savings ÷ Saving per bag
= 180/36 = 5.
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Raymond
Raymond's answer
9 answers (A Helpful Person)
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Saanvi
Saanvi's answer
3 answers (A Helpful Person)
Hope this helps
Yong Kang Jun Jayden
Yong Kang Jun Jayden
3 months ago
Thank you tutor! C: