The answer is 308.11. Simply add the numbers together like you would for two plus two. To check your work, a calculator is the best option.
280/315 = 56/63 = 8/9
63 is the only composite number in that list.
6 + 3 + 21 + 63 + 21 = 114
The answer to this problem is 703.
12 + 15 + 63 + 12 + 24 + 34 + 23 + 15 = 198
41% of 63 = 41% * 63 = 0.41 * 63 = 25.83
41/63
Percentage change = 100*(41-63)/63 = -34.9% approx.
280/315 = 56/63 = 8/9
You multiply 63 by the decimal equivalent of 28.0% 63 x .280 = answer.
85
6 plus 6 plus 63 plus 63 plus 36 plus 36 is equal to 210.
50 + 63 + 72 + 63 + 137 + 172 = 557
343 the way i see it u just do it like 4710+9*7 so 280+63=343
63 + 63 = 126
214/999
24 plus 63 is equal to 87.