Answer:
D. 3,750
Step-by-step explanation:
Use proportions to solve:
125/500 = x/15000
Cross multiply:
125*15000 = 1,875,000
1,875,000/500 = 3,750
x = 3,750
Take a better picture, so we can actually see the work?
Hello!
a. You have to find 45% of 1,200. To find percents, change the % to a decimal and multiply
45% = 0.45
0.45 × 1,200 = 540
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b. You have to find 15% of 56. To find percents, change the % to a decimal and multiply.
15% = 0.15
0.15 × 56 = 8.4
To solve this problem you must apply the proccedure shown below:
1. You have the following points given in the problem above:
2. To find the midpoint, you must apply the formula that is used for calculate it. This is:
Where:
3. Now, you must substitute these values into the formula for calculate the midpoint, as following:
Therefore, the answer is:
Its 87 percent you just take away the decimal point