please check answers...

2.yesterday ,a parking lot had 10 cars parked in it.of the cars parked in the parking lot l,40% were silver,3 were red,and the rest were blue.how many of the cars were blue?

A.2 cars

B. 5 cars

C. 3 cars (I PICK THIS)

D. 8 cars

3.everyone in andy's class has to do a science project. Out of the 20 students,80% have completed their project.how many students still need to finish their projects?

A.100 students

B. 36 students

C. 16 students (I PICK THIS)

D. 4 students

3 answers

#2 ok
#3 read it again. I think you have it backwards.
lol, it's weird how they take the questions from other schools and change them a tiny bit.

Connexus: Yesterday, a parking lot had 60 cars parked in it. Of the cars parked in the parking lot, 40% were silver, 14 were red, and the rest were blue. How many of the cars were blue?
3 is wrong its D.