3 years ago

Whats 1.98 as a percentage

Mathematics

1 answer:

raketka [301]3 years ago

4 0

198%, because 100% = 1, 50% = 0.5, etc

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Please let me know if per means multiple and of is to divide

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3 years ago

What is the perimeter of the figure to the nearest tenth of a millimeter?

trapecia [35]

C because first you would find the circumference of the circle which is pi times diameter, which is 18.84 but since it is a semi-circle you would divide by 2 which is 9.42. Then you do 3+3=6 + the length which is 6 so you get 12. 12+9.42=21.42 and if you round that to the nearest tenth it is 21.42.

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4 years ago

To create a unique house paint color, Melton mixes together a sample that is 12 gallons of red, 2.5 gallons of yellow and 0.5 ga

Mariana [72]

Answer:

180

Step-by-step explanation:

total ratio is 15

gallons of red =

$\frac{12}{15} \times 6 \times \frac{15}{0.5 } \\ \\ = 144$