3 years ago

33 1/3% of what number is 21? (Show work)

1 answer:

4 0

33 and 1/3 % is equivalent to 1/3

(1/3) of what number is 21

in math-ese:

(1/3) * x = 21

multiplying both sides by 3...

x = 63

You might be interested in

What is the unit rate of 5 pounds of oranges cost 10.45? find the unit rate

nataly862011 [7]

Answer:

The answer is 2.09 per pound.

Step-by-step explanation:

To find the unit rte, you divide 10.45 by 5.

8 0

3 years ago

Find the equation of the line in slope-intercept form that passes through (2, 7) and (-1, 5).

Elena L [17]

The answer is given above

6 0

3 years ago

Calculate the sum. 10+ (-42) O A. 52 O B. -32 O C. 32 D. -52

kotykmax [81]

Answer:

Step-by-step explanation:

10 + (-42)

10 - 42

-32

8 0

2 years ago

What is the percent increase when 7,200 increases by 1,800?

sergeinik [125]

Answer:

25 percent

Step-by-step explanation:

7200 divided by 1800 is 25

5 0

3 years ago

Read 2 more answers

A family uses 1,303 kWh of electric energy in a month. If the power company charges $0.08 per kilowatt hour, what is the total e

prisoha [69]

The total electric energy bill for the month is $\$104.24$

Solution: 

Given that

Electric energy consumed by family in a month = 1303 kWh

Power Company charges $\$0.08$ per kilowatt hour

Need to calculate total electric energy bill for the month.

Price of 1 kilowatt hour = $\$0.08$

$\text { Price of } 1303 \text { kilowatt hour }=1303 \text { x Price of } 1 \text { kilowatt hour }=1303 \times 0.08=\$ 104.24$

Total electric energy bill for the month = Price of Electric energy consumed by family in a month = Price of 1303 kilowatt hour = $\$104.24$

5 0

2 years ago