Sig Figs
Scientific Notation
Unit Analysis
Temperature
Metric Prefixes and Conversions
100
The number of sig figs in 107
What is 3?
100
The decimal form of 2.1 x 101
What is 21?
100
2.0 inches in cm, if 1 in = 2.54 cm, and rounded to proper sig figs.
What is 5.1 cm?
100
The boiling point of water, in degrees C
What is 0 degrees?
100
10 mm, in cm
What is 1 cm?
200
The number of sig figs in 0.00020700
What is 5?
200
270,000 in scientific notation
What is 2.7 x 105?
200
7.0 cm converted to inches, if 1 in. = 2.54 cm, and rounded to the proper sig figs.
What is 2.8 in?
200
The freezing point of water, both in degrees C and degrees F.
What is 0 and 32?
200
1.27 km, in m
What is 1270 m?
300
1.75 + 12.1 (to correct sig figs)
What is 13.9?
300
0.0234 in scientific notation
What is 2.34 x 10-2
300
The cost of 30 bagels, if bagels are $22/dozen.
What is $55?
300
Absolute zero, in degrees C.
What is -273 (or -273.15)?
300
The metric prefix for 10-6
What is micro?
400
2.5 x 12.00
What is 30. or 3.0 x 10^1 or overbar over the 0.
400
0.005710 in scientific notation
What is 5.710 x 10-3?
400

The number of bananas you can buy with $25.00 if there are 6 to a pound and they cost $1.50 per kilogram (1 lb = 454 g).

What is 220. bananas?

400
10 degrees C, converted to F.
What is 50 degrees F?
400
The number of ns in one ms.
What is 106 (or one million)?
500
1.20(7.3 + 0.45)
What is 9.4?
500
(1.2 x 102) x (3.795 x 10-3)
What is 4.6 x 10-1
500
The number of orks you can get for 27 borks, if there are 6 borks for every 2 zorks and 4 zorks for every 8 orks.
What is 18 orks?
500
37 degrees F, converted to C and rounded to proper sig figs.
What is 2.8 degrees C?
500

0.1270 mg, converted to kg and written in scientific notation with correct sig figs.

What is 1.270 x 10-7 kg?

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