63=21% of all
percent is parts out of 100
63=21/100 of all
times both sides by 100/21
6300/21=all
300=all
all-wednesday=thu+fri
300-63=thu+fri
137=thu+fri
they collected 137 cans on thursday and friday combined
Answer:
5
Step-by-step explanation:
Count up the y axis
I don't get what you mean.. what's the math or whatever subject homework problem?