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primary 6 | Maths | Fractions
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JC
JC

primary 6 chevron_right Maths chevron_right Fractions chevron_right Singapore

Hi, can help? In fractions solution way. Thanks!

Date Posted: 7 months ago
Views: 197

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AC Lim
Ac Lim's answer
12437 answers (A Helpful Person)
1st
Hope this helps
JC
JC
7 months ago
Thanks. But can explain further. Why blueberry left is 5/7-14/35 and last equation of 11/35 divide by 5/7? Dun understand, sorry too weak in fraction. Btw, teacher answer is 4/15. Is his answer wrong?
AC Lim
AC Lim
7 months ago
Think i understanding wrongly on 2/5 of tarts he had...

Let me redo...
AC Lim
AC Lim
7 months ago
Your teacher answer is correct, 4/15

I thought blueberry left was 2/5 of tarts he had at 1st.
AC Lim
AC Lim
7 months ago
To answer your queries, why last equation need to ÷ 5/7.

Questions asked for fraction of blueberry tarts was left

Fraction = blueberry left / blueberry at 1st
Therefore,
= blueberry left ÷ blueberry at 1st
= 4/21 ÷ 5/7
= 4/21 × 7/5
= 4/15

Hope this clarify your doubts.
If you have any parts need more explanation, let me know... Cheers.
AC Lim
AC Lim
7 months ago
Another tutor also misunderstood the question on 2/5 the number of tarts he had.

The question should write clearly.. like..
2/5 the number of tarts he had left. :)
SK
SK
7 months ago
AC Lim is correct. :) Now the teacher's answer of 4/15 makes sense.
JC
JC
7 months ago
Thks much!
JC
JC
7 months ago
Great thks!
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AC Lim
Ac Lim's answer
12437 answers (A Helpful Person)
Ratio method will be easier to understand. .. i will do the fraction method..
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AC Lim
Ac Lim's answer
12437 answers (A Helpful Person)
Fraction method. Hope this helps.
JC
JC
7 months ago
Thks much. Ya, ratio more easier