Ibrahim and lucia each made a bowl of punch. lucia used 3 1/3 times as much lemonade as ibrahim did. if ibrahim used 1 1/5 of a cup lemonade, how many cups of lemonade did lucia use? show using pictures

Lucia used

Step-by-step explanation:

Let

x-------> quantity of lemonade used by Lucía

y------> quantity of lemonade used by Ibrahim

we know that

Convert mixed number to an improper fraction first

------> equation A

substitute the value of y in the equation A and solve for x

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm