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primary 5 | Maths | Fractions
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Toto
Toto

primary 5 chevron_right Maths chevron_right Fractions chevron_right Singapore

Please help p5

Date Posted: 4 years ago
Views: 713

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Ruth Sin
Ruth Sin's answer
44 answers (A Helpful Person)
1st
Convert cost of erasers to pencils to find out how many pencils can each unit of money buy.
Toto
Toto
4 years ago
Thanks
Toto
Toto
4 years ago
Thanks
1 pencil= 3u
1 eraser = 1u

6 pencils = 18u
12 erasers =12u
Total = 30u

Keira money, ⅔ = 30u, therefore, 1/3 = 15u
3u-->1pencil
15u = 15u ÷ 3u = 5 pencils

Total pencils = 6 + 5 = 11 pencils altogether.
hope this helps
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AC Lim
Ac Lim's answer
12076 answers (A Helpful Person)