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primary 5 | Maths | Rate & Ratio
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SZ
SZ

primary 5 chevron_right Maths chevron_right Rate & Ratio chevron_right Singapore

Having difficulty answering this questions.

Date Posted: 1 month ago
Views: 34

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C Meen
C Meen's answer
63 answers (A Helpful Person)
1st
Hope you understand
SZ
SZ
1 month ago
Need help with the fraction question as well.
C Meen
C Meen
1 month ago
You are almost there. 2/3 as many MMS as SMS​ means MMS 2 units, SMS​ 3 units. you already calculated MMS is 280. So
2 units = 280
1 unit = 140
3 units = 140 x 3 = 420
Total sms send = 420
SZ
SZ
1 month ago
Omggggg!!! How can I miss that!!!