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Mathematics 14 Online
KrazyKat02:

While making oatmeal cookies, Angela needs to add 1/2 cup milk to her dough. However, she has only a 1/4 cup measuring cup. How many times does she need to fill the measuring cup to pour 1/2 cup of milk?

jimthompson5910:

Let's picture a rectangle that has been cut into 4 equal pieces |dw:1612986637666:dw| Regions A,B,C,D all have the same area

KrazyKat02:

Ok

jimthompson5910:

Region A represents 1/4 of the total area of the entire rectangle So this represents 1/4 cup |dw:1612986699462:dw|

jimthompson5910:

If we want half a cup, then we need to shade in two small pieces. Let's say we shade A and B |dw:1612986737861:dw|

KrazyKat02:

Got it

jimthompson5910:

A and B combined together has us get 2/4 = 1/2 cup

jimthompson5910:

So in short, you need 2 doses of the 1/4 cup to get to a 1/2 cup Or you could say 2*(1/4) = 2/4 = 1/2

KrazyKat02:

Oh, okay.

jhonyy9:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @jimthompson5910 So in short, you need 2 doses of the 1/4 cup to get to a 1/2 cup Or you could say 2*(1/4) = 2/4 = 1/2 \(\color{#0cbb34}{\text{End of Quote}}\) perfect job !

KrazyKat02:

Thanks, guys!

jimthompson5910:

Thanks @jhonyy9

jimthompson5910:

No problem

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