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Question
primary 5 | Maths
| Rate & Ratio
5 Answers Below
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This is under the topic Average but this topic is not included in the choice so I used Rate instead. Can someone help me with these 3 questions? Thank you!
Date Posted: 4 years ago
Views: 992
See 5 Answers
Average of 1 toothbrush and 1 toothpaste = 8.50
Total price for a toothbrush and a toothpaste = 2 x $8.50 =$17.00
Toothbrush =$12,
Therefore toothpaste = $5
The price different $7
So, $42/$7 = 6 items each.
Ans: Anne buy 6 toothbrushes.
Hope this helps
Total price for a toothbrush and a toothpaste = 2 x $8.50 =$17.00
Toothbrush =$12,
Therefore toothpaste = $5
The price different $7
So, $42/$7 = 6 items each.
Ans: Anne buy 6 toothbrushes.
Hope this helps
Thank you!
Thank you!
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Hope this helps
Date Posted:
4 years ago
Thank you!
Thank you so much!
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Hope this helps
Date Posted:
4 years ago
Is this algebra method? I haven't learned algebra yet. Is there a model drawing method to get the answer for this?
Other method, you can use Guess and Check method.
Do you want me to show guess and check method?
Do you want me to show guess and check method?
Yes can. Thank you!
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Total weigh for type A and type B =3000kg
. Hope this helps
. Hope this helps
Date Posted:
4 years ago
Thank you!
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Question 3: can use assumption method too.
Hope this helps
Hope this helps
Date Posted:
4 years ago
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