Answer:
I think you need 8 papers
First you need to find how much is left in the container by finding the whole volume.
cylinder volume= πr²h where r is the radius and h is hight
V= (3.14)*(5²)*(10)
V=(31.4)(25)
V=785cm³ is the total volume
now half has been used so divide that number in half
785/2= 392.5cm³
now she uses 4cm³ a day so divide
392.5/4= 98.125
round to the nearest whole number
answer is B 98
If we take 771 to be the 100%, and increase it by 98%, thus 100% + 98% = 198.
now, if 771 is the 100%, what is the 198%?