Answer:
a. what part of the participants are male teachers?
b. 4/5 participants in a webinar teachers, and 3/8 male teachers
c. Subtraction
d. 4/5 - 3/8= N
e. 4/5 - 3/8
32/40 - 15/40
=17/40
f. yes
yes
g. 17/40 participants of male teachers
