Question 1

Find 210% of 2000.
A) 420
B) 42000
C) 42
D) 4200

Accepted Answer

To find 210% of 2000, we can first find 100% of 2000 (which is just 2000) and then add 110% of 2000.

110% of 2000 can be found by multiplying 2000 by 1.1:

110% of 2000 = 1.1 x 2000 = 2200

So,

210% of 2000 = 100% of 2000 + 110% of 2000 
= 2000 + 2200 
= 4200

Therefore, the answer is D.

Question 2

Find the absolute value of the expression.

Accepted Answer

The answer of Find the absolute value of the expression....

Question 3

Round  to the ten-thousandths place.

Accepted Answer

The answer of Round  to the ten-thousandths place....

Question 4

Find the absolute value of the expression.

Accepted Answer

The answer of Find the absolute value of the expression....

Question 5

Round 5.2349 to the thousandths place.

Accepted Answer

The answer of Round 5.2349 to the thousandths place....

Question 6

Find  % of 65.
A) 208
B) 2.08
C) 20.8
D) 0.208

Accepted Answer

The answer of Find  % of 65.
A) 208
B) 2.08
C)...

Question 7

Round 7.098 to the hundredths place.

Accepted Answer

The answer of Round 7.098 to the hundredths place....

Question 8

Use the order of operations agreement to simplify the expression. 
A) 7.4
B) 
C) 
D) 4.375

Accepted Answer

The answer of Use the order of operations agreement to...

Question 9

If each phone call costs $0.65 and you made 6 calls how much did you spend? 
 
 $__________

Accepted Answer

The answer of If each phone call costs $0.65 and...

Question 10

Find 15% of 50.
A) 750
B) 75
C) 7.5
D) 0.75

Accepted Answer

15% of 50 is calculated as (15/100) * 50 = 7.5.

Question 11

Find 120% of $60. 
 
 $__________

Accepted Answer

The answer of Find 120% of $60. 
 
 $__________...

Question 12

Use the order of operations agreement to simplify the expression. 
A) 7.58
B) 2.92
C) 12.648
D) 20.6

Accepted Answer

The answer of Use the order of operations agreement to...

Question 13

Your total cost at the College Store was $130. However there is a 7% sales tax in addition to your total cost. How much is the sales tax that you owe? 
 
 $__________

Accepted Answer

The answer of Your total cost at the College Store...

Question 14

Round  to the thousandths place.

Accepted Answer

The answer of Round  to the thousandths place....

Question 15

35% of the pets in the town are cats. There are 320 pets total in town. How many are cats?
A) 112
B) 221
C) 100
D) 225

Accepted Answer

If 35% of the pets are cats and there are a total of 320 pets, we can set up the equation 0.35x = 320, where x is the total number of cats and other pets combined. Solving for x, we get x = 914.2857. However, we can only have whole numbers of pets, so the closest whole number to 914.2857 is 914, which means there are 320 - 914 = 594 other pets. Therefore, the number of cats is 914 - 594 = 320 - A) 112.

Question 16

You purchased two notebooks for $1.29 each a calculator for $89.99 and five folders for $0.59 each. How much was your total cost? 
 
 $__________

Accepted Answer

The answer of You purchased two notebooks for $1.29 each...

Question 17

Round  to the thousandths place.

Accepted Answer

The answer of Round  to the thousandths place....

Question 18

Round  to the nearest tenth of a percent.
A) 12.3%
B) 12.7%
C) 12.8%
D) 12%

Accepted Answer

To round to the nearest tenth of a percent, we need to first convert the decimal number given to a percentage (by multiplying by 100), then round to the nearest tenth, and then convert back to a decimal.

11ec19db_846a_b37d_9dbe_1bce3b45ce28_TBX8673_11 as a decimal is 0.123. Multiplying by 100 gives us 12.3%. Rounding to the nearest tenth gives us 12.4%. Converting back to a decimal gives us 0.124.

Similarly, rounding 11ec19db_846a_b37d_9dbe_1bce3b45ce28_TBX8673_11 down to 12% and then converting to a decimal gives 0.12, which is farther from the original number than 12.8%.

Therefore, the best choice is C) 12.8%.

Question 19

Find 6.5% of 300.
A) 19.5
B) 1.95
C) 1950
D) 195

Accepted Answer

The answer of Find 6.5% of 300.
A) 19.5
B) 1.95
C) 1950
D)...

Question 20

Write  as a fraction.

Accepted Answer

The answer of Write  as a fraction....

Quiz 1: Building Blocks of Algebra

Find 210% of 2000.

Find the absolute value of the expression.

Round to the ten-thousandths place.

Find the absolute value of the expression.

Round 5.2349 to the thousandths place.

Find % of 65.

Round 7.098 to the hundredths place.

Use the order of operations agreement to simplify the expression.

If each phone call costs $0.65 and you made 6 calls how much did you spend? $__________

Find 15% of 50.

Find 120% of $60. $__________

Use the order of operations agreement to simplify the expression.

Your total cost at the College Store was $130. However there is a 7% sales tax in addition to your total cost. How much is the sales tax that you owe? $__________

Round to the thousandths place.

35% of the pets in the town are cats. There are 320 pets total in town. How many are cats?

You purchased two notebooks for $1.29 each a calculator for $89.99 and five folders for $0.59 each. How much was your total cost? $__________

Round to the thousandths place.

Round to the nearest tenth of a percent.

Find 6.5% of 300.

Write $Write as a fraction.$ as a fraction.