100 into 40 in 5 hrs

http://www.eduplace.com/math/mathsteps/6/e/

500

A 6 pack of juice boxes costs $3.99, A 24 pack costs 9.99, A 12 pack costs $5.99.
What is the least expensive way to do this?
What do 158 juice boxes cost?
Explain it

A 6 pack of juice boxes costs $3.99, A 24 pack costs 9.99, A 12 pack costs $5.99.
What is the least expensive way to do this?
What do 158 juice boxes cost?
Explain it

umm...The awenswer is...wow this IS hard ^_^0

7 answers

70 miles in 5 hours
My teacher mr.taylor at the mesa academy for advanced studies tought me unit rate but i just forgot how to do it
how do you do them
165 miles in 3 hours
it is okay when i was in 6th grade i had trouble to.just ask your teacher.
what are all the maori names of the week?
soo, i gotta tell yall about the twin towers