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Question
primary 6 | Maths
| Ratio
2 Answers Below
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Confused by the question. Hope teachers can help with explanation
Date Posted: 9 months ago
Views: 120
Ques error?
can pls share the Qn source? TIA
in the end
A : B
3 : 1
3u : 1u
at first (before)
A : B
1u+92 : 1u+28 [28+64=92]
change
B → 28÷2 = 14 moves
3u = 1u+92+14
u = 53
A at first
1u+92 = 145 (Ans)
can pls share the Qn source? TIA
in the end
A : B
3 : 1
3u : 1u
at first (before)
A : B
1u+92 : 1u+28 [28+64=92]
change
B → 28÷2 = 14 moves
3u = 1u+92+14
u = 53
A at first
1u+92 = 145 (Ans)
No error i suppose. From school.
Do u hv the ans w you?
No answer ☹️
Do you understand why I suspected the question is wrong or the number is not friendly?
Ya probably number error. I check with school tomorrow. Thank you teacher
Teacher, your answer is correct. Its 145
See 2 Answers
Thk you for the clear explanation.
done
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clear
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After model explanation: Given he removed 28 buttons from box B, he would have added 28 / 2 = 14 buttons to box A.
The final ratio of 4 :1 is the ratio based on the After model as follow (Box A + Box B) : Box B. As with all models, the goal is always to find what 1unit is worth, then the rest of the model can be solved no matter the question being asked.
The final ratio of 4 :1 is the ratio based on the After model as follow (Box A + Box B) : Box B. As with all models, the goal is always to find what 1unit is worth, then the rest of the model can be solved no matter the question being asked.
Date Posted:
9 months ago
Based on this
11-28=-17?
Does it make sense?
11-28=-17?
Does it make sense?
Thank you everyone. The answer however is 145.
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