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primary 5 | Maths | Whole Numbers
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LYNN
LYNN

primary 5 chevron_right Maths chevron_right Whole Numbers chevron_right Singapore

please help. thank u

Date Posted: 4 weeks ago
Views: 20
snell
Snell
4 weeks ago
(a)
$5.60 = $3.40 + $2.20
$5.60 = $3.40 + $0.22 x 10

max dist. = 1000 m + 400x10 m
= 5000 m or 5 km

(b)
11 km = 1 km + 10 000 m
11 km = 1 km + 400x25 m

fare = $3.40 + 25x$0.22 = $8.90

total fare incl. surcharge
= 8.90+3 = $11.90


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Lixin
Lixin's answer
2 answers (Tutor Details)
1st
Remember to add on the surcharge for part b . Most students forgot about the surcharge , hence lost marks for this question
LYNN
LYNN
4 weeks ago
thank you
LYNN
LYNN
2 weeks ago
thank u.
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AC Lim
Ac Lim's answer
2682 answers (A Helpful Person)
Hope this helps