There were a total of 300 - 12 = <<300-12=288>>288 students who rode the buses.
There were 288 / 6 = <<288/6=48>>48 students on each bus. Answer: \boxed{48}.
Three hundred students went on a field trip to the zoo. Six buses were filled and 12 students rode in cars. How many students were on each bus?
3 answers
Clara wants to bike 112 miles this week. That is 20 miles less than 2 times the number of miles she biked last week. How many miles did she bike last week?
Let's assume the number of miles Clara biked last week to be x.
According to the given information, Clara wants to bike 20 miles less than 2 times the number of miles she biked last week.
So, the equation representing this information is: 2x - 20 = 112.
To find x, we need to solve this equation.
Adding 20 to both sides, we have: 2x = 112 + 20.
Simplifying the right side of the equation, we get: 2x = 132.
Dividing both sides of the equation by 2, we have: x = 132 / 2.
Thus, Clara biked x = 66 miles last week. Answer: \boxed{66}.
According to the given information, Clara wants to bike 20 miles less than 2 times the number of miles she biked last week.
So, the equation representing this information is: 2x - 20 = 112.
To find x, we need to solve this equation.
Adding 20 to both sides, we have: 2x = 112 + 20.
Simplifying the right side of the equation, we get: 2x = 132.
Dividing both sides of the equation by 2, we have: x = 132 / 2.
Thus, Clara biked x = 66 miles last week. Answer: \boxed{66}.