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primary 5 | Maths | Area & Volume
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Zaza
Zaza

primary 5 chevron_right Maths chevron_right Area & Volume chevron_right Singapore

Need help with question 28. Thank you

Date Posted: 4 years ago
Views: 286

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Dro Y
Dro Y's answer
4 answers (Tutor Details)
1st
.
Understand that cm3 = ml

Water from bottle
= 2 3/4 litres
= 2 3/4 x 1000ml
= 2750ml

Volume of tank
= 20cm x 12cm x 10cm
= 2400cm3
= 2400ml

Since 2750ml > 2400ml,
Water from bottle > volume of tank

Leftover water in bottle
= 2750ml - 2400ml
= 350ml
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Rachel Ng
Rachel Ng's answer
2 answers (A Helpful Person)