What number is 30 percent of 200

Mathematics

2 answers:

kirill [66]2 years ago

8 0

Answer:

Step-by-step explanation:

3 goes into 20 6 times

(I first take away the zeros that I dont need if that is what you are wondering)

then you put the zero at the end of it, so it is 60

marta [7]2 years ago

6 0

Answer:

$x = 60$

Step-by-step explanation:

Step 1: Make an expression

What number is 30 percent of 200

$200 * 0.3 = x$

Step 2: Multiply

$200 * 0.3 = x$

$60 = x$

Answer: $x = 60$

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round 47,125 to the nearest ten, to the nearest hundred ,to the nearest thousand and the nearest ten thousand

wariber [46]

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4 0

2 years ago

Read 2 more answers

20 is what percent of 50?

djverab [1.8K]

We can rephrase the question as "What percent of 50 is 20?".
"What percent ..." is an unknown. We'll use the variable x to represent this unknown.

The word 'of' in mathematics can mean 'multiply'. Likewise the word 'is' can mean 'equal'.

Now we have the phrase "20 equals to x times 50".

Or in an equation: 20 = x * 50

Solve for x.

20 = x * 50
$\frac{20}{50}$ = x <-- Divide both sides by 50

Simplify the fraction.

$\frac{20}{50} = \frac{2}{5}$

Convert the fraction into a decimal.

$\frac{2}{5}$ = 0.4

Convert the decimal into a percent.

0.4 = 40%

So, 40% is the answer.

3 0

3 years ago

Help me with 1 and 2 please

lana66690 [7]

Answer:

C) 2744 cm

Step-by-step explanation:

To find the volume of a cube you have to use this equation:

V = a^3

Now plug in the number:

V = 14^3

14^3 or 14*14*14 = 2,744