Dimensional Analysis

Front

Convert 2.5 grams into milligrams.

Back

2500 mg

Front

How many kilograms of calcium are there in 173 pounds of calcium? (1 pound = 454 grams; 1 kg = 1000 g)

Back

78.5 kg

Front

Convert 62 miles/hour to feet/second

Back

90.9 feet/second

Front

What unit should be in the denominator of the conversion factor? Options: yards, leagues, feet, fathoms

Back

leagues

Front

What unit should be in the numerator of the conversion factor? Options: yards, leagues, feet, fathoms

Back

yards

Front

Gas costs $3.05 a gallon, and your car travels at 27 miles for each gallon of gas. How far can you travel in your car with $95 in your pocket?

Back

840 miles

Front

All conversion factors are equal to _______.

Back

one

Front

Which conversion fraction would be needed from this starting amount?

Back

Front

A child weighs 40.0 lb and is to receive 0.10 mg of an antibiotic for each kg of body weight. How many milligrams of the antibiotic shall the child receive? 1 kg = 2.2 lbs

Back

1.81 mg