Yes 10/3 is an improper fraction
to make it mixed number:
3 cannot fully go into ten but close enough to where: it will be 9
3 1/3 is answer
If the radius is 20cm, the circumference is
centimeters.
Now, 45° is one eighth of a whole turn, so the arc intercepted by a 45° angle is one eighth of the whole circumference, so the answer is

Answer:
$647.50
Step-by-step explanation:
111 x 2/3 = 74
111 x 1/3 = 37
$4.50 x 37 = $166.50
$6.50 x 74 = $481
$481 + $166.50 =
$647.50
¡Espero que ayude!
Step-by-step explanation:
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On a you would subtract ten from +10 and 22