Free Printable Wednesday 2/12

1.

$\frac{2}{10}$

a)

.2

b)

20

c)

5

d)

.5

2.

12.1 x 100

a)

121

b)

1210

c)

.121

d)

.0121

3.

On Roberto’s shelf are:• 6 mystery books• 5 science books• 4 history books• 3 adventure books

Roberto will randomly choose 1 book to read.What is the probability that he will choose a mystery book?

a)

$\frac{2}{3}$

b)

$\frac{1}{3}$

c)

$\frac{1}{5}$

d)

$\frac{1}{18}$

4.

Triangle JKL is similar to triangle PQR. Which proportion can be used to find the length of side PQ in centimeters?

a)

$\frac{4}{3}=\frac{PQ}{6}$

b)

$\frac{5}{10}=\frac{PQ}{4}$

c)

$\frac{4}{PQ}=\frac{6}{3}$

d)

$\frac{6}{PQ}=\frac{3}{5}$

5.

The model represents an inequality. What is the solution set for the inequality?

a)

b)

c)

d)

6.

Amanda increased the amount of protein she eats every day from 48g to 54g. By what percentage did Amanda increase the amount of protein she eats?

a)

F. 11.1%

b)

G. 88.9%

c)

H. 112.5%

d)

J. 12.5%

7.

A scale drawing of a playhouse is shown below. What is the total height of the actual playhouse?

a)

F. 2 ft

b)

G. 4 ft

c)

H. 8 ft

d)

J. 16 ft

8.

Which measurement is closest to the area of the circle with a diameter of 18 in square centimeters?

a)

$56.52cm^2$

b)

$141.30cm^2$

c)

$1017.36cm^2$

d)

$254.34cm^2$

9.

You go to the grocery store to buy dog food. The store has three sizes available:

A 20-lb bag for $23.44

An 8-lb bag for $9.88

A 40-lb bag for $49.00

Which size bag has the lowest cost per pound rounded to the nearest cent?

a)

The 8-lb bag

b)

The 20-lb bag

c)

The 40-lb bag

d)

I have a cat

10.

A fish is swimming at a constant rate toward the ocean floor. The equation y = -7x -3 can be used to represent this situation, where y is the depth of the fish in meters below sea level and x is the number of seconds the fish has been swimming.

Which statement best describes the depth of this fish, given this equation? (7.7A)

a)

From a starting position of 7 meters below sea level, the fish is descending 3 meters per second

b)

From a starting position of 7 meters below sea level, the fish is ascending 3 meters per second

c)

From a starting position of 3 meters below sea level, the fish is descending 7 meters per second

d)

From a starting position of 3 meters below sea level, the fish is ascending 7 meters per second

Wednesday 2/12

Total questions: 10

Worksheet time: 20mins

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