Write each rate as a fraction in lowest terms

1. 40 feet in 15 seconds

2. 10 feet in 15 seconds

3. 25 feet in 40 seconds 50 feet in 35 seconds

4. 30 feet in 45 seconds

5. 40 feet in 45 seconds

6.

A story has a contest to guess the mass of 10000 peanuts. If a peanut has a mass of about 0.45 then what would be a reasonable guess for the mass of 10000

Subtract - 34.7 from - 7.85

The number 90 is 4 times more than 30

What is the answer to this Fraction question 10 1/2 - 3 5/7

Amanda drove her car 81 km and use 9 L of fuel. She wants to know how many kilometers she can drive on 22 L of fuel. She assumes her car will continue consuming for you at the same rate. How far can a man to drive on 22 L of fuel?

Sarah earns $10 per hour while babysitting and $20 per hour while cleaning houses. Sarah will need to earn $1000 during the summer.

The equation p=2.5m+35 is the cost of making bracelets where ''p'' is the price and ''m'' is the cost of materials. If a bracelet sells for $115, how much was the material?

How do you expand the expression 3 (x+11)

5 (2x + 6) = 8x + 48 simplify.

If 30+12x represents the area of a partitioned rectangle, what could be expressions for the side lengths? List at least 5 possibilities