Jade hiked 114 miles on the trail. gretta hiked 112 times as far on the trail as jade. how far did gretta hike on the trail? express your answer in simplest form.

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.

Melody received $140 at the end of a certain week. how many customers did she advise that week?

Apudding recipe requires 2/3 of a cup of milk for every 1 3/4 cups of sugar. what is the unit rate of sugar to milk in the pudding recipe?