To find the scaled version of this rectangle by 1/2, start by identifying what this scale factor does to effect the numbers.
In this case, it causes each to divide by two.
Divide each value on the length and width of the rectangle by two.
This results in:
4/2
8/2
Now, perform the division to find your final answer.
This gives you 2 ft by 4 ft.
Answer choice C is the best option.
I hope this helps! :)
Answer:
20
23 is between 20 and 30, but it's closer to 20. So 23 is rounded down to 20.
EXPLANATION:
1.25 + 0.8 + 2.75 = $4.8
ANSWER: $4.8
