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18 votes
18 votes
I need help with number lines or models on my answers I don’t understand how to get them I need help

I need help with number lines or models on my answers I don’t understand how to get-example-1
User Itoctopus
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3.0k points

1 Answer

17 votes
17 votes

Notice that


(15)/(6)=(12+3)/(6)=(12)/(6)+(3)/(6)=2+(3)/(6)

Then, using a pie chart, the subtraction is

Notice that


(10)/(6)=(6+4)/(6)=1+(4)/(6)=1+(2)/(3)

I need help with number lines or models on my answers I don’t understand how to get-example-1
I need help with number lines or models on my answers I don’t understand how to get-example-2
User Dbostream
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2.8k points