Select all the fractions that are equivalent to 4.05¯¯¯¯. 405/99
401/99
81/33
802/198
405/100

Susie wants to take her friend out for lunch. she wants to spend $9.75 each person. how much will she spend in all.

Simplify this expression. 8x 16(x + y)

Mrs. chibas is making chocolate chip cookies for her daughter's class. she bought a tub of chocolate chip cookie dough that contained 57.6 ounces of dough. if each cookie needs 1.2 ounces of dough, how many cookies can she make