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primary 5 | Maths | Whole Numbers
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primary 5 chevron_right Maths chevron_right Whole Numbers chevron_right Singapore

Plz help thx

Date Posted: 2 years ago
Views: 381

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a) 50-20=30
300-0=300
30/300=$0.10
b) 51.80-20=31.80
31.80/$0.10=318min
318min=5min 8sec



Ans: a) $0.10
b) 5min 8sec / 318min
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