Answer:
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Data given:
20 mables
7 blue
4 red
3 yellow
2 green
=7+4+3+2
=16
20-16
=4
4/20×100
=40%
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%.
i will do it :)
1:33:95:15
25:7530:90
35:105
Multiply the number of students by 3
Only b is correctly simplified.
im not sure but pie is 3.14
second, third,first
first
3/2=1.5
9^1.5=27
second
1/3=0.333
27^0.333=3
third
2/3=0.667
125^0.667=25
