Yao xin puts 3/10 liters of potting soil in each pot for planting flowers. she has 17/3 liters of potting soil. how many pots can yao xin fill?

For this case defining variables we have:

x: total amount of liters of potting soil.

y: number of liters of potting soil in each pot.

We have then to find the number of pots we use the following expression:

Substituting values we have:

Rewriting we have:

Rounding to the previous whole we have:

Yao Xin can fill 18 pots

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).