Agroup of students are meeting in the cafeteria. 70 students have already arrived. this is 35% of the group. how many students are in the group?
a) 200
b) 255
c) 500
d) 2450

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265