Placement Tests CSN with Accurate
Solutions
1 Foot (ft) - ANSWER-12 inches (in)
1 yard (yd) - ANSWER-3 feet (ft) or 36 inches (in)
1 mile (feet) - ANSWER-1760 yards (yd)
1 decimeter (dm) - ANSWER-10 centimeters (cm)
1 meter (m) - ANSWER-10 decimeters (dm) or
100 centimeters (cm) or
1,000 millimeters (mm)
1 kilometer (km) - ANSWER-1,000 meters (m) or 10 hectometers (hg)
1 centigram (cg) - ANSWER-10 milligram (mg)
1 gram (g) - ANSWER-1000 milligrams (mg) or 10 decigrams (dg)
1 kilogram (kg) - ANSWER-1000 grams (g) or 10 hectograms (hg)
1 centiliter (cL) - ANSWER-10 milliliters (mL)
1 liter (L) - ANSWER-1000 milliliters (mL) or 10 deciliter
1 hour - ANSWER-60 minutes or 3600 seconds
rectangle perimeter formula - ANSWER-2l + 2w
Rectangle area formula - ANSWER-l×w
Square perimeter formula - ANSWER-P=4 × Sides
Square area formula - ANSWER-A=s^2
Parallelogram perimeter formula - ANSWER-2side + 2base
Parallelogram area formula - ANSWER-base×height
, Rhombus perimeter formula - ANSWER-4×side
Rhombus area formula - ANSWER-side×base
Triangle Perimeter Formula - ANSWER-a+b+c
Triangle Area Formula - ANSWER-A=1/2bh
Circle Circumference Formula - ANSWER-2πr
Circle diameter formula - ANSWER-2×radius
Circle Area Formula - ANSWER-πr²
Right prism volume formula - ANSWER-l×w×h
Right prism surface area formula - ANSWER-2lw+2wh+2lw
Right circular cylinder volume formula - ANSWER-πr²h
Right circular cylinder surface area formula - ANSWER-2πrh+2πr²
Percentage equals - ANSWER-Rate × Base
Rate equals - ANSWER-Percentage ÷ Base
Base equals - ANSWER-Percentage ÷ Rate
percent change equation - ANSWER-p=amount of change/original amount × 100
How to change a fraction to a percent? - ANSWER-1. Multiply by 100.
2. Divide the denominator.
3. Insert a percent sign.
How to change a percent to a fraction? - ANSWER-1. Eliminate the percent sign.
2. Place number without a percent sign over 100. (Divide by 100)
3, Reduce if necessary.
How to change a percent to a decimal - ANSWER-1. Eliminate the percent sign.
2. Move decimal point two places to the left.
3. Add zeros if necessary
How to change a decimal to a fraction - ANSWER-Starting from the decimal point, count
the decimal places (to the right). If there is one decimal place, put the number over 10
and simplify. If there are two places, put the number over 100 and simplify. If there are
three places, put it over 1000 and simplify
Solutions
1 Foot (ft) - ANSWER-12 inches (in)
1 yard (yd) - ANSWER-3 feet (ft) or 36 inches (in)
1 mile (feet) - ANSWER-1760 yards (yd)
1 decimeter (dm) - ANSWER-10 centimeters (cm)
1 meter (m) - ANSWER-10 decimeters (dm) or
100 centimeters (cm) or
1,000 millimeters (mm)
1 kilometer (km) - ANSWER-1,000 meters (m) or 10 hectometers (hg)
1 centigram (cg) - ANSWER-10 milligram (mg)
1 gram (g) - ANSWER-1000 milligrams (mg) or 10 decigrams (dg)
1 kilogram (kg) - ANSWER-1000 grams (g) or 10 hectograms (hg)
1 centiliter (cL) - ANSWER-10 milliliters (mL)
1 liter (L) - ANSWER-1000 milliliters (mL) or 10 deciliter
1 hour - ANSWER-60 minutes or 3600 seconds
rectangle perimeter formula - ANSWER-2l + 2w
Rectangle area formula - ANSWER-l×w
Square perimeter formula - ANSWER-P=4 × Sides
Square area formula - ANSWER-A=s^2
Parallelogram perimeter formula - ANSWER-2side + 2base
Parallelogram area formula - ANSWER-base×height
, Rhombus perimeter formula - ANSWER-4×side
Rhombus area formula - ANSWER-side×base
Triangle Perimeter Formula - ANSWER-a+b+c
Triangle Area Formula - ANSWER-A=1/2bh
Circle Circumference Formula - ANSWER-2πr
Circle diameter formula - ANSWER-2×radius
Circle Area Formula - ANSWER-πr²
Right prism volume formula - ANSWER-l×w×h
Right prism surface area formula - ANSWER-2lw+2wh+2lw
Right circular cylinder volume formula - ANSWER-πr²h
Right circular cylinder surface area formula - ANSWER-2πrh+2πr²
Percentage equals - ANSWER-Rate × Base
Rate equals - ANSWER-Percentage ÷ Base
Base equals - ANSWER-Percentage ÷ Rate
percent change equation - ANSWER-p=amount of change/original amount × 100
How to change a fraction to a percent? - ANSWER-1. Multiply by 100.
2. Divide the denominator.
3. Insert a percent sign.
How to change a percent to a fraction? - ANSWER-1. Eliminate the percent sign.
2. Place number without a percent sign over 100. (Divide by 100)
3, Reduce if necessary.
How to change a percent to a decimal - ANSWER-1. Eliminate the percent sign.
2. Move decimal point two places to the left.
3. Add zeros if necessary
How to change a decimal to a fraction - ANSWER-Starting from the decimal point, count
the decimal places (to the right). If there is one decimal place, put the number over 10
and simplify. If there are two places, put the number over 100 and simplify. If there are
three places, put it over 1000 and simplify
