Answer:
3,6,9,12,15
Step-by-step explanation:
One side is 5, another is 5, one side is 10, another side is 10. 5+5+10+10= 30
Answer:
20%
Step-by-step explanation:
First, I added them up. From the things we know, blue, red, green, yellow combined equals 16 marbles. 20-16 equals 4. So there are 4 white marbles. 4/20 times 5 equals 20/100. So the percent of the marbles that are white is 20%.
