If unrounded the answer would be 607.5 men but if rounded it would be 608 men
Answer:
$1,080
Step-by-step explanation:
To solve, we can make a proportion
14 lessons are $210 and 72 lessons are $x
14/210=72/x
Cross multiply
14*x=210*72
14x=15120
To solve for x, we need to get x by itself. Since x is being multiplied by 14, divide both sides by 14.
14x/14=15120/14
x=1080
So, 72 lessons will cost $1,080
20.21 multiplied by 999.801 is 20,205.97821, so the correct answer would be A. about 20,000
