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3 years ago

10

10 is 40% percent of what

2 answers:

asambeis [7]3 years ago

4 0

<span>10 is 40% percent of what </span><span>400 </span>maybe

Gekata [30.6K]3 years ago

4 0

<span>Hello there!
10 is 40% percent of what?
Well.....
100%/x%=40/10
First, multiply both sides of your equation by x:
(100/x)*x=(40/10)*x
Second, you need to divide both sides of your equation by (4) in order to get x:100=4*x
100/4=x
Answer:
x=25</span>
Therefore, 10 is 25% of 40

Good luck with your studies, I hope this helps~!

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Answer:

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Step-by-step explanation:

To calculate the check digit, multiply every even-position digit (when counted from the right) in the number by two. If the result is a two digit number, then add these digits together to make a single digit (this is called the digital root):

Odd numbers: (1.)= 8 (3.)= 4 (5.)= 6 (7.)= 0 (9.)= 4 (11.)= 6 (13.)= 2 (15.)=(1 + 6)= 7

Even numbers: (2.)= 3 (4.)= 8 (6.)= 1 (8.)= 3 (10.)= 6 (12.)=5 (14.)=0

To this total, we then add every odd-position digit:

Odd = 37

Even = 26

This will result in a total:

37 + 26 = 63

The check-digit is what number needs to be added to this total to make the next multiple of 10:

Next multiple of 10 is 70.

70 - 63 = 7

Answer:

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3 0

3 years ago

Read 2 more answers

Earth revolves around the Sun in 365 days, but the planet Mercury does so in only 88 days. Compared to Earth, how many more comp

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Answer:

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Step-by-step explanation:

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so, in a 1000 days how many revolutions will Earth have made?

$\dfrac{1}{365}\frac{\text{rev}}{\text{day}}\times(1000\,\text{day})$

see that the 'day's cancel out. Simply multiply the two numbers!

$2.739\text{rev}$

<u>Next, do the same for Mercury</u>

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multiplying by 1/88 by 1000 yields:

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We need to subtract the revolutions of Mercury with Earth to find how far ahead is Mercury from Earth

$11.363\text{rev} - 2.739\text{rev}$

$8.624\text{rev}$

In a 1000 days Mercury will make 8.624 more revolutions than Earth!

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