number : answer
(1.) 6
(2.) 7
(3.) 4
(4.) 12
(5.) 3
(6.) 10
The number 0.185 repeating can be represented as the fraction 185/999 in its simplest form.
A fraction is defined as a numerical representation of a part of a whole that represents a rational number.
To convert this number into a fraction, we can use the following steps:
Let x = 0.185185185...
Multiply both sides of the equation by 1000 to move the decimal point three places to the right:
1000x = 185.185185...
Subtract the left side of the equation from the right side:
1000x - x = 185.185185... - 0.185185185...
Simplify the right side of the equation by canceling out the repeating decimals:
1000x - x = 185
Combine like terms on the left side of the equation:
999x = 185
Solve for x by dividing both sides of the equation by 999:
x = 185/999
Therefore, 0.185 repeating can be represented as the fraction 185/999 in its simplest form.
Learn more about the fraction here:
#SPJ2
Answer:
It is 4.9 x 10-4
Step-by-step explanation:
So every time you do this type of scientific notation you need to count how many "0" there are and you need to check if they are in front of the number ( ex: 74.000 ) or if the are in the back ( ex: 0.0074 ) In this case since is in the back you would get the 10 and put it to the power of -4 since there is 4 zeros behind it. and then you just get the " 4 9 "( put a " . " between it ) and multiply it by . ( You don't need to actually do the multiplication unless your teacher ask you to )
Hope this helps ✌️
The pair of fractions needed are and
To find: pair of fraction using least common denominator and summing equal to given sum of fraction.
It is because summing(or subtracting) fractions with common denominators is very easy as compared to those with unlike denominators.
When denominators are same, the sum or subtraction operation can directly work on the numerator values and their result will be putted on top of the denominator.
For example:
The least common denominator of 10 and 6 is 30 since:
6 , 12, 18, 24, 30
10, 20, 30
The least number that is common in both 6's and 10's multiple's list is 30.
Rewriting both the fractions using least common denominator:
and
Since both the new fractions are of same value as of old pair, thus their sum would be same, as shown here:
Thus, the pair of fractions needed are and .
Learn more about fraction addition here:
Round your answer to the nearest tenth, if necessary.