Answer:
If the dragon DOUBLES in size each day.....the day prior it is 1/2 size
full cave = 20 days previous day it was 1/2 size of the cave so answer is 19 days to fill 1/2 cave
No, because unless they have the same number of digits this cannot be done.
Example:
82 and 32 Obviously 82 is greater
But 84 and 324 in this case 324 is greater
Id tell you to go with <span>No, because there is a lot of variability in the computer science book data</span>
Answer:
216 boys
Step-by-step explanation:
450 students: 20% girls, 80% boys
450*20%=90 girls
450*80%=360 boys
Students having mobile phones: 40% (OF THE 90) girls, 60% (OF THE 360) boys
90*40%=36 girls
360*60%=216 boys
[We honestly don't need to care about the girls without mobile phones as they are only asking how many boys have mobile phones]
4/6, 2/8, 2, 8/3 hope this helps!