By looking at fhe numerator and denominator of a fracrion, how can you tell whether the fraction is greater than or less than 1/2.

Says you have y/x.

If you can subtract 1/2 from y/x, then the number is greater than 1/2.

If you subtract, and the result is negative, then the number is less than 1/2.

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

they would have to work 32 hours.