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primary 5 | Maths | Fractions
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Raine
Raine

primary 5 chevron_right Maths chevron_right Fractions chevron_right Singapore

Help me

Date Posted: 4 years ago
Views: 474
J
J
4 years ago
Realise that 243/40 = 240/40 + 3/40
= 6 + 3/40
= 6 3/40

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goodsamathritan
Goodsamathritan's answer
745 answers (Tutor Details)
1st
for a), don’t convert both to improper fractions first. it produces huge numbers unnecessarily. just make the denominators the same and add the whole numbers separately as i’ve done.
Raine
Raine
4 years ago
Omg thx
Raine
Raine
4 years ago
Thx
goodsamathritan
Goodsamathritan
4 years ago
you’re welcome!
Raine
Raine
4 years ago
Lol
goodsamathritan
Goodsamathritan
4 years ago
what’s wrong with the answer?
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Think Learn Grow (TLG) Education Centre
Think Learn Grow (tlg) Education Centre's answer
142 answers (Tutor Details)
You don't have to convert to improper fraction to add or subtract. Just change to same denominator.