HELP PLZ! Which fraction is equal to 0.7?

A) 7/99
B.) 7/11
C.) 7/10
D.) 7/9

Which fraction is equal to 0.54?

A.) 27/50
B.) 49/90
C.) 6/11
D.) 5/4

How can the decimal 0.57 be written as a fraction?

A.) 19/33
B.) 57/100
C.) 56/99
D.) 577/999

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Abucket of paint has spilled on a tile floor. the paint flow can be expressed with the function p(t) = 6(t), where t represents time in minutes and p represents how far the paint is spreading. the flowing paint is creating a circular pattern on the tile. the area of the pattern can be expressed as a(p) = 3.14(p)^2 part a: find the area of the circle of spilled paint as a function of time, or a[p(t)]. show your work. part b: how large is the area of spilled paint after 8 minutes? you may use 3.14 to approximate pi in this problem.

Pls the last one and it has to be like number 6