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Primary 3 | Maths
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Hi, i need an explanation on this word problem. A model and how to solve it. Thank you
Date Posted: 4 years ago
Views: 278
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Hope this helps
Date Posted:
4 years ago
Thank you for your help, but i dont really understand the model drawing. U shaded 6 unit in the morning and 1 unit in the afternoon. Can help me to understand the model drawing. 3/5 and 1/4 how you get the unit total 10? Tq
I am still not sure how to change the fraction from 3/5 to 6units and 1/4 to 1 unit base on your model. Can help me. Tq
He sold 3/5 in the morning. So I shaded 3 units at first. You can observe from the darker line. Then he sold 1/4 of the remainder. Since the remainder as only 2 parts, you have to cut them into 4 parts to get the quarter. And you have to cut all the units as well. That’s why from 5units it becomes 10 units
Please look at my second model
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Hope you can understand now
Date Posted:
4 years ago
Thank you ver much for the 2nd model but i still dont undersand the unit 10 is from? 3/5 and 1/4? How to get the 10unit and why 3/5 need to × by 2? Thank you
You have to divide by 2 so that the remainder can have 4 units and you can take 1/4 from the remainder
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This will also help you to understand how I got the 10 units
Date Posted:
4 years ago
Why 3/5 have to ×2?
I dont understand this part
To get 10 units
That mean 1/4 have to time by 2 also is it?
What is do is 3/5 and 1/4 i make the denomenator same. So i do 3/5 time by 4 and 1/4 i times by 5.
No you can’t
Can you stay with me and reply when I do the explanation step by step? So that you can understand while I explain
After i look through the model again i understand. Thank you Mr Philip for your patient to make me understand. Thank you once again. God bless you and family
Glad you understood :)
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