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Question
primary 5 | Maths
| Fractions
4 Answers Below
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Date Posted: 2 years ago
Views: 500
FYI
https://ask.manytutors.com/questions/115925
https://ask.manytutors.com/questions/112864
https://ask.manytutors.com/questions/107393
https://ask.manytutors.com/questions/115925
https://ask.manytutors.com/questions/112864
https://ask.manytutors.com/questions/107393
See 4 Answers
Alternative
【algebra】
left
B → 1 - ⅘ = ⅕
G → 1 - ⅔ = ⅓
at first → 5b+3g = 331 ①
left → 1b+1g = 91 ②
3×② ⇨ 3b+3g = 3×91 ③
① - ③ ⇨ 2b=331-3×91
1b = 29
⇨
5b = 5×29 = 145 (Ans)
【basically is same as the model】
【algebra】
left
B → 1 - ⅘ = ⅕
G → 1 - ⅔ = ⅓
at first → 5b+3g = 331 ①
left → 1b+1g = 91 ②
3×② ⇨ 3b+3g = 3×91 ③
① - ③ ⇨ 2b=331-3×91
1b = 29
⇨
5b = 5×29 = 145 (Ans)
【basically is same as the model】
Thank you
Thank you
Welcome
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Date Posted:
2 years ago
Thank you for tagging similar questions
welm.
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if u or ur kid is now P5/P6, u can join the above TG link to ask any questions if u wanted.
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Date Posted:
2 years ago
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Date Posted:
2 years ago
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