let's recall that a circle has a total of 360°.
now, Jack drew "27 out of 36", namely 27/36.
what's 27/36 of 360°? well, is simply their product.

Step-by-step explanation:
In ️ BEA and ️ CED
EB=EC ----given
angle ABE= angle DCE --------- given
angle DEB= angle DCE -------vertically opposite angles are equal
Hence, ️ BEA is congruent to ️ CED
It’s a little blurry but i can help
2 × 0. = 80 ÷ 3
--- ---
3 60. 80÷3 = 26.666666667
Jada sells at $5 per kilogram and buys at $2.50