4. A jeweler creates triangular medallions by bending pieces of silver wire. Each medallion is an equilateral triangle. Each side of a triangle is 3 cm long. How many medallions can be made from a piece of wire that is
65 cm long?
3 cm
3 cm
3 cm
a.
6 medallions
b. 7 medallions
c.
5 medallions
A
B
С

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?