Decimal Points Matter
Write 7% as a decimal.
.07
Round 23,617,088 to the nearest million.
24,000,000
The number in the list that is NOT a prime number: 7, 21, 23, and 31.
What is 21?
1/2*4/7
2/7
3/8 + 1/8 (Be sure to reduce if needed.)
1/2
What is the place value of the 0 in 59.103?
hundredths
$42.50 divide 10
$4.25
There are 31 days in October. How many days are there from October 18 to November 10?
23 days
120 divide 0.4
300
Write the mixed number as an improper fraction.
6 2/5
32/5
6 5/7 + 2 4/7 (Write the answer as a mixed number in simplest form.)
9 2/7
Write the percent as a reduced fraction: 90%.
9/10
(0.65)(0.14)
0.091
A fathom is 6 feet. How many feet deep is water that is 2 1/2 fathoms?
15 feet
$3 + $1.75 + $0.65
$5.40
Write 40% as a reduced fraction.
2/5
1/2+3/4+1/8
11/8 or 1 3/8
If the perimeter of a square is 24 inches, what is the area of the square?
36 square inches
What is the product of the decimal numbers 5 tenths and five hundredths?
0.025
What is the cost per ounce for a 32-ounce box of oatmeal priced at $1.92?
$.06
Write (6 times10) + (7times1/100) as a decimal number.
60.07
If x = 1.5 and
y = 0.75
find the value of xy.
1.125
Solve the equation:
m + 1 3/5 = 5
3 2/5 or 17/5
What is the average of 1.4, 3, and 0.73?
1.71
Simplify:
1-(0.3-.05)
.75
How much money is 5/8 of $32?
$20
What is the difference between the sum of
1/2 and 1/2
and the product of
1/2 and 1/2.
3/4
Thirty percent of the 350 students ride the bus to Mathemagic School. How many students ride the bus?
105
5 1/2- 1 2/3
3 5/6
What is the perimeter of a rectangle having a length of inches
1/3
and a width of
1/4
inches.
7/6 inches or 1 1/6 inches