Working with units

Each morning on her way to work, Ms. Williams buys a fruit smoothie for $3.75. How much does she spend on fruit smoothies during a 5-day work week?

• $187.50

• $26.25

• $75

• $18.75

What is the product of $0.70 x 0.6

• 0.42

• $0.42

• $42

• All of the above

Ann babysat last Friday for 11 hours and charged $4.75 per hour. How much money did she earn babysitting?

• $4.75

• $47.50

• $52.25

• $9.50

HEB sells chicken for $6.10 per pound. What would the cost be of 2⅗pounds of chicken?

• $14.03
• $8.70
• $15.86
• $12.06

Judy spent $13.20 for 12 candy bars. Find the price per candy bar.

• $1.20 per candy bar

• $1.00 per candy bar

• $1.10 per candy bar

• $1.30 per candy bar

Which is the "better buy"?  A 12 ounce can of corn for $1.92 of  a 20 ounce can of corn for $3.00?

• They are the same
• The  20 ounce can
• The 12 ounce can

Sales for a business were 3 million dollars more the second year than the first, and sales for the third year were double the sales for the second year. If sales for the third year were 38 million dollars, what were sales, in millions of dollars, for the first year?

• 16
• 17.5
• 20.5
• 22

 $\ 4\times\frac{3}{2}?\ \ \$  

• 6

• 3

• 12

• 1

A set of four postcards cost $1.00. Single postcards cost $0.50. What is the LEAST amount of money you can spend to buy exactly 15 postcards?

• $7.50
• $4.50
• $3.50
• $3.75

What is 3/10 of a dollar?

• $1.30

• $0.30

• $0.60

• $0.75