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Fractions
Exponents & Unit Conversions
Percentages/ Decimals
Geometry
Integers
100
Which Fraction is NOT an equal ratio for 1/2: 2/4, 3/5, 4/8, 5/10
3/5
100
8 squared is equal to 4+4 multiplied by 5+3. True or false?
(4+4) x (5+3)= 8x8, True.
100
Find the area of a rectangle measuring 6.9 cm by 8.7 cm?
A= l x w = 6.9 cm x 8.7 cm = 60.03 squared cm
100
If you bisect a right angle, what is the result?
A right angle equals 90 degrees. Bisect means to divide into two equal parts. 90/2 = 45; 45 degrees
100
What is the quotient of 45 divided by -9?
A positive divided by a negative equals a negative. 45 / -9= -5
200
What is 1/2 divided by 2/3?
Dividing a fraction is the same as multiplying by the reciprocal of the second fraction: 1/2 x 3/2 = 3/4
200
How many inches are in 5 yards?
3 ft = 1 yd 12 inches = 1 ft 1 yd = 3 feet = 12 inches x 3 = 36 inches 5 yds = 36 inches x 5 = 180 inches
200
Which two math terms mean about the same: median, ratio, mean, average?
Mean and average. Both are computed by adding the values and dividing by the number of values.
200
What integer is neither positive nor negative?
Zero
300
What is 3/4 multiplied by 5/6 reduced to the lowest terms?
3/4 x 5/6 = 15/24 15/24 reduced by the common factor of 3 = 5/8
300
How much is 10 cubed?
10 x 10 x 10 = 1,000
300
Divide 52 by 6 and round to the nearest whole number?
Fraction form: 52/6 = 26/3 = 8 2/3 Decimal form: 52/6 = 8.6666.... Round up to 9
300
What do you call the longest side of a right triangle?
The hypotenuse. http://www.calcunation.com/calculator/pythagorean-theorem.php
400
A triangle's sides measure 1/5(inches)", 2.5(inches)" and 3/75(inches)". What's the perimeter?
1/5 is equivalent to 20/100, same as 0.20(inches)". 3/75 is equivalent to 1/25, when reduced by the common factor of 3; 1/25 is also equivalent to 4/100, same as 0.04(inches)". 0.20 + 2.5+ 0.04= 2.74(inches)"
400
How much is the number 1 followed by 7 zeros?
1000000 = 10,000,000 (10 million)
400
If 30% of x is 6, what does x equal?
30% = 0.30, 0.30 x 6= 1.80
400
How many acute angles does an acute triangle contain?
Each of the angles inside of an acute triangle are acute (less than 90 degrees); 3.
400
All odd numbers are divisible by 3. True or False?
False. 5, 7, 11, 13, 17, 19, 23... are all odd numbers that re not divisible by 3.
500
How much is 56 times 3/8?
56x3/8=168/8= 21 or Advance way: Cross Reduction 7 x 3/1 = 21
500
What metric unit measures the liquid in a large bottle of water?
A liter. (Gallons are the preferred US unit of measurement for liquids.)
500
If an investment of $525.50 earns & $67.70 in interest, what is the total worth?
$593.20
500
A segment that joins two points in a circle is called ....?
A chord. http://www.mathopenref.com/chord.html
500
Add 8 feet, 6 inches to 9 feet, 9 inches. What's the sum?
8ft + 9ft 6in + 9in = 17 ft 15in = 18ft 3in