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primary 6 | Maths | Measurement
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Bella
Bella

primary 6 chevron_right Maths chevron_right Measurement chevron_right Singapore

Please help.

Date Posted: 1 month ago
Views: 38
Darren
Darren
1 month ago
(a) 8M=12S, so 2M=3S. The pail can fit 12S. Now already have 3S (2M), so can still fit 12-3=9S

(b)1L=2M+1S, so 10L=20M+10S.
10L+10M+10S=30M+20S
2M=3S, so 30M=45S
45S+20S=65S. One pail can fit 12S. so 65/12=5(5/12). Total needs 6 pails to fit 10L, 10M and 10S

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AC Lim
Ac Lim's answer
3058 answers (A Helpful Person)
1st
8 and 12 common multiple = 24. Therefore let the pail = 24u. Hope this helps
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DAI BIN
Dai Bin's answer
78 answers (Tutor Details)