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primary 5 | Maths | Percentage
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JC
JC

primary 5 chevron_right Maths chevron_right Percentage chevron_right Singapore

Please help, thanks!

Date Posted: 2 months ago
Views: 204
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Dr. G
Dr. G
2 months ago
Let number of bags of 8 be 1u
then 8u*2 = 5u + 5*11 (0.25 of oranges is half of 0.5 of oranges)
16u=5u+55
11u=55
1u=5
0.25 of oranges -> 8u = 40
Oranges bought = 4*40 = 160 oranges
JC
JC
2 months ago
Thanks much! But if kid havnt learnt algebra, is there any other method for this question?

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Anjali Rajput
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JC
JC
2 months ago
Thanks!
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JC
2 months ago
Thanks!