6th Grade Math 1
Write nineteen and eighty-two thousandths as a decimal.
19.082
Mr. Davis bought 50 pounds of pizza dough and used it to make pizza for 6 days. How much pizza dough did he use each day if he used the same amount each day?
8.3 (3 repeats) or 8 1/3 pounds of dough
The PLACE VALUE of the 3 in 125,487.0635
place value is thousandths
Simplify:
5x + 3 + 3x
8x + 3
Find the sum of 5.234 and 25.9.
31.134
Write as an expression.
15 less than the product of 3 and f
3f - 15
A rectangular garden has the following dimensions:
length= 2.5 ft width= 3.25 ft
What is the total area of the garden?
8.125 square feet
Store A has 4 bags of Takis on sale for $16.24. How much does 1 bag cost?
$4.06
Solve.
3.67 x 1.9
6.973
Solve:
5.67+234
239.67
Jamie has $4. If each slice of pizza at the Pizza Shack costs 1.25 and Jamie buys two slices, how much money will she have left?
$1.50
Solve and reduce to lowest terms.
2 1/2 x 3 1/3
8 1/3
Order from least to greatest: 5.01, 5.1, 5.001, 5
5, 5.001, 5.01, 5.1
Solve.
.006/.25
.024
Solve:
5^2 + 3.5*.12
25.42
What is the value of 312 ÷ .2?
1560
Simplify.
33(12 - 5 +3) + 14
284
The train needs 15 workers to run. Each train car, c, can fit 40 people. Write an expression for the number of people that can fit on the train.
15 + 40c
What is the prime factorization of 54? (Be sure to write it in final form.)
2 x 33
Saul has 48 toy cars, 60 stuffed animals, and 108 toy figures. He wants to split the toys up and make identical toy bins with some of each type of toy. What is the largest number of bins he can make? How many of each type of toy will be in each bin?
12 bins
4 toy cars
5 stuffed animals
9 toy figures
Solve.
(14-2)^2/(3*4^2)
3
A business has 32.76 cups of soil. Each pot needs 1.2 cups of soil. How many full pots can the business make?
27 pots (.3 cups doesn't make a full pot)
Identify the terms, variable(s), coefficient(s), and constant(s).
3b - c + 20
terms: 3b, - c, 20
variables: b, c
coefficients: 3, -1
constant: 20
What is the quotient of 3 3/4 and 3/8?
10
Sally pays $32.67 to mail a package. It costs $.45 per ounce to mail the package. How many ounces does the package weigh?
72.6 ounces
A rectangle has a length of 5x + 6 meters and a width of 9 meters.
a.) Write an expression to find the area of the rectangle.
b.) Write an expression to find the perimeter of the rectangle.
Area: 9(5x + 6) meters
Perimeter: 2(5x + 6) + 2(9) meters
What type of polyhedron has one square face and 4 triangular faces?
square pyramid
You need 35 inches of ribbon to decorate a doorway of your garden shop and 20 inches of ribbon for each wreath, w.
a.) How much ribbon do you need for the doorway and 5 wreaths?
b.) How much ribbon do you need for 2 doorways and 7 wreaths?
a.) 35 + 20 x 5 = 135 inches
b.) 35 x 2 + 20 x 7 = 70 + 140 = 210 inches
The expression 30c + 45d represents the cost of daily pet care for c cats and d dogs.
a.) How much does it cost for daily care for 8 cats and 3 dogs?
b.) How much does it cost for pet care for the work week?
a.) 30(8) + 45(3)
240 + 135
$375
b.) 375 x 5 = $1875
A rectangular prism has a length of 16 cm and a height of 12 cm. The volume is 2,400 sq. cm. What is the width of the prism?
12.5 cm