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

In a box lenght 1m breadth 60 cm and height 40 cm small rectangular packets of dimension 5 cm into 8 cm into 10 cm are packed. how many such small packets can be packed in the big box?

The la dodgers hit the most homeruns in 2014. the number of homeruns accounted for 6% of the entire major leauge baseball homerun count. if 583 total homeruns were hit, approximately how many did the la dodgers hit

Which expression is equivalent to 2x^2+7x+4?