400 is 1 tenth of what

How do you solve: Y=-x-3y

There were 209 plants in the garden containing 11 rows. How manyvplants were there per row?

Use a multiplication table to write two ratios that are equivalent to 6/8

The distance around a neighborhood is 4 miles. When clicking it with an odometer, the distance was 3.8 miles. What is the percent error?

Lucy pays $1.36 for fruit using dimes nickels and pennies she pays with three times as many nickels as dimes and the number of pennies is four less than the number of nickels how many of each coin does she use to pay for her fruit

How do you do equivalent fractions?

At the start of a road trip a car had 20 gallons of gas in the tank. during the trip the care consumed 4 1/8 gallons. how much gas is left in the tank?

Watch is greater 9/10 or 10/11

What is bigger 1/4 or 2/9?

You have 15 yards of ribbon for your gift boxes. Each box gets the same amount of ribbon. How much ribbon will each of your 20 gift boxes get?