All categories

3 years ago

Which expression can be used find 40% of 130?

2 answers:

6 0

40% = 0.40 = 2/5
So multiplying 130 × 2/5 (bc "% of" means multiply)... divide 130 by 5 = 26
What's left over??
2 × 26
4. (26)(2)

Ket [755]3 years ago

5 0

Answer:

Option 4. $(26)(2)$

Step-by-step explanation:

we know that

To find the percentage of a number , multiply the number by the percentage in fraction form or decimal form

$40\%=\frac{40}{100}=\frac{2}{5}$

$130*\frac{2}{5}=(26)(2)=52$

You might be interested in

The price of one gallon of milk has increased from$3.24 to $4.06. What is the percentage increase

AlladinOne [14]

25.3%

you have to do 4.06-3.24

then do that number divided by the original number then times by 100

8 0

2 years ago

Amos, peter, and Carlos begin running around a circular track the same time, from the same start line. It takes Amos 12 minutes

umka2103 [35]

30?

Hope this help(Tell me if i'm wrong :])

6 0

3 years ago

Read 2 more answers

CAN SOMEONE HELP ME WITH THIS EQUATION?

Scilla [17]

Answer:

82.96 people/km^2

Step-by-step explanation:

people / square km

3.70 x 10^9

----------------- =

4.46 x 10^7

3.70 x 10^2

----------------

4.46

0.8295... x 100 = 82.959641 or rounded 82.96

5 0

2 years ago

My number rounded to the nearest tenth is 6.4. What might my number be? Justify your answer

garik1379 [7]

It would be 10 because 6.4 is greater than 5. Correct me if i’m wrong

4 0

3 years ago

Which expression converts 100 inches per minute to feet per minute? 100 inches/ 1 minute x 60 minutes/ 1 hour

Sever21 [200]

Option ( C ) is correct for this expression . 100 inches Over 1 minute times × 1 foot Over 12 inches.

What is a basic expression?

Expressions are basically the building blocks of Statements, in that every BASIC statement is made up of keywords (like GOTO, TO, STEP) and expressions.
So expressions include not just the standard arithmetic and boolean expressions (like 1 + 2), but also values (scalar variables or arrays), functions, and constants.

Given that the expression 100 inches.

We need to convert 100 inches per minute to feet per minute.

Since, we know that 1ft = 12 inch

Then,

1 in = 1/12 ft

Now, we shall convert 100 inches per minute to feet per minute.

To convert in/min to ft/min, let us multiply by 1/12

Thus, we have,

$\frac{100 in}{min} * \frac{1 ft }{12 in}$

Therefore, option ( c ) is correct for this expression .

Learn more about expression

brainly.com/question/21751419

#SPJ4

The complete question is -

Which expression converts 100 inches per minute to feet per minute?

A) Start Fraction #1 100 inches Over 1 minute End Fraction × Start Fraction 60 minutes Over 1 hour End Fraction

B) Start Fraction #2 100 inches Over 1 minute End Fraction × Start Fraction 1 hour Over 60 minutes End Fraction

C) 100 inches Over 1 minute times × Start Fraction 1 foot Over 12 inches End Fraction

D) 100 inches Over 1 minute times × Start Fraction 12 inches Over 1 foot End Fraction

3 0

1 year ago