What's a simplest form for 6/12

A teacher would like to estimate the percentage of her students who play chess. Which method should the teacher use to select the sample?

If a train traveld from station A at 60 mph in direction of station B, which is 60 miles away, how long would it take the train to arrive at station B?

A shopper bought a 12 pound bag of oranges for 18.75. What is the unit price per ounce?

The population of an idealized colony of bacteria grows exponentially, so that the population doubles every half-hour. The experiment begins at 6:00pm. If at 6:10pm the population is measured at 20 bacteria, how many will there be at 8:00pm?

What is the quotient 212,960/1000

Thirty plus the quotient of a number and two N = A Number (writting algebraic expression)

What are the equations for these graphs

Carl needs to take 2 pairs of jeans and 4 shirts for every 4 days he spends at camp Drag jeans and shirts into the box to show what Carl needs to pack for 14 days at camp

Which substance is a homogeneous mixture? Cereal Silver Nickel Shampoo

I do 140 miles per week and i get 17mpg, how many days do i have to fill up my tank