Answer:
Step-by-step explanation:
convert mixed number to improper fractions
3 =
apply the fraction rule:
multiply the numbers
I’m not going to give you the exact answers because I believe you can do it :)))
So what you should do is 180 divided by 1/5
When people write a slash (/) it means divide
And a fraction is the same as saying 1 divided by 5
180 divided by 3/10
180 divided by 1/10
180 divided by 2/5
There are 3.5 tons of bricks on the truck. Hope I helped and good luck!
First convert all of the fractions into the same denominator. 1/3 = 2/6. Add the new fraction of history books and the fraction for english books. 2/6 + 1/6 = 3/6. Subtract the total from 1 or 6/6. 6/6 - 3/6 = 3/6. The answer is 3/6 or 1/2 when reduced. 50% or 1/2 of the books are science books.
Answer:
<em>The number is 46</em>
Step-by-step explanation:
<u>Equations</u>
Suppose:
a = One digit of the number
b = Tens digit of the number
The sum of the digits is 10:
a + b = 10
The number expressed as two-digits quantity is ab, and its value is
10a+b
When we add 18 to that number, we have:
10a+b+18
And that is represented as the number reversed:
10a+b+18=10b+a
Simplifying:
9a+18=9b
Dividing by 9:
a + 2 = b
Substituting in the first equation:
a + a + 2 = 10
2a = 8
a = 4
b = a + 2 = 6
Thus the number is 46