Dana spent 3 hours babysitting for a neighbor she and the children played games for 1 3/4hour and watched tv for 1/2 hour the rest of the time Dana red stories how much time did Dana spend reading stories

Dana read stories for 3/4 hours, or 40 minutes

Step-by-step explanation:

Before answering, its important to remember that 2/4 is equivalent to 1/2.

All you have to do is add 1/2 to 1 3/4. But for our sake lets convert 1/2 to 2/4. This leaves us with the following problem:

1 3/4 + 2/4  or  1  (3 + 2)/4 = 1 5/4

This resulting numerator is over the amount of our denominator, so we'll count that as one, resulting in the now simplified:

2 1/4

Now that we've calculated how long the children played and watched tv, simply subtract that from the 3 hours Dana spent babysitting.

3 - 2 1/4 = 3/4 hours

I'm not sure what unit they want the answer in, but I've included the solution in hours and converted to minutes as well.

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

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step-by-step explanation: