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primary 5 | Maths | Whole Numbers
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lisaa
Lisaa

primary 5 chevron_right Maths chevron_right Whole Numbers chevron_right Singapore

help i dont understand

Date Posted: 4 years ago
Views: 289
AC Lim
AC Lim
4 years ago
$15 = 60 marbles
$25 = 25/15 x 60 = 100 marbles
Noah buy 100 marbles

b) in the end,
Noah = 4u
Farhan = 1u

Total marbles = 60 + 100 = 160
5u = 160
1u = 160/5 = 32
Therefore, Farhan must give Noah = 60 - 32 = 28 marbles

Hope this helps

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AC Lim
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