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secondary 2 | Maths
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Alicia
Alicia

secondary 2 chevron_right Maths

pls help

Date Posted: 7 years ago
Views: 483

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Ashley Chu
Ashley Chu's answer
15 answers (A Helpful Person)
1st
As 9 is not divisible, x2 to get 18 (even no.) 18/3 = how much one person shld get=6u. A only got 4u, 6u-4u=2u.
She should receive 2u more=$20
Thus 1u=$10
18u=$180
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Ashley Chu
Ashley Chu's answer
15 answers (A Helpful Person)
As 9 is not divisible, x2 to get 18 (even no.) 18/3 = how much one person shld get=6u. A only got 4u, 6u-4u=2u.
She should receive 2u more=$20
Thus 1u=$10
18u=$180