Exam 13: Multiplication of Decimal Fractions

At a certain house, 155.2 gallons of #2 fuel oil are unloaded. The fuel oil weighs 7.1 lb/gal.

Multiply the following decimal fractions: 5.24"x 0.195 =

Multiply the following decimal fractions: 0.295 x 0.34 =

When multiplying decimal fractions you multiply the numbers ignoring the decimal points, count the decimal places in each number and place the decimal point that many places from the right.

A technician's assistant earns $16.10 per hour. How much is the assistant paid for a job lasting 8.5 hours?

If you multiply 8.356 times 14.567, after multiplying ignoring the decimal point, you would place the decimal in the answer 7 places from the right.

Convert 17.5 pounds to ounces.

Convert 5.8 feet to inches.

One watt of energy is equivalent to 3.41 Btu/h. How much heat is produced by seven 650-watt spotlights when they are used?

Multiply the following decimal fractions: 2,550 liters x 0.45 =