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primary 5 | Maths | Whole Numbers
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Akhi
Akhi

primary 5 chevron_right Maths chevron_right Whole Numbers chevron_right Singapore

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Date Posted: 3 years ago
Views: 256

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Sherlin Lee
Sherlin Lee's answer
12 answers (Tutor Details)
1st
hope this helps
Sherlin Lee
Sherlin Lee
3 years ago
to find the cost fo each shirt, u first need to eliminate all the blouse away.

you can elimnate all the blouse away by multiplying the equation (5shirt + 3 blouse= $376) by 2 to get a new equation of 10 shirts + 6 blouse =$752, which is twice the amount of shirt and blouse. (see the picture)

between the equation (1) and equation (2), equation (2) has 8 more shirts.
so the difference in amount is equals to the cost of the 8 shirts in total, which is $752-$286
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AC Lim
Ac Lim's answer
12085 answers (A Helpful Person)
Hope this helps
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M Haafizah
M Haafizah's answer
12 answers (A Helpful Person)
Thank you