Answer:
I can't seem to work out the other two, sorry
Step-by-step explanation:
1. -> c. because there are 10 letters in total and there are 4 vowels, so it would be 4/10, then we'd simplify by 2, and I gives us 2/5
4. -> g. because there are 10 letters so it's 10/10 which gives us 1
Answer:
There are 700 books in Library Collections.
Step-by-step explanation:
Given:
Number of historical books = 70
The equation used to find the totals number of books in library collection.
![\frac{1}{10}b = 70](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B10%7Db%20%3D%2070)
where b⇒ Total number of books in library collections.
We need to find the Total number of books in library collections.
Solution:
![\frac{1}{10}b = 70](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B10%7Db%20%3D%2070)
Now by solving the above equation we get;
First we will multiply both side by 10 we get;
![\frac{1}{10}b \times 10= 70\times 10\\\\b =700](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B10%7Db%20%5Ctimes%2010%3D%2070%5Ctimes%2010%5C%5C%5C%5Cb%20%3D700)
Hence there are 700 books in Library Collections.
Answer:
294
Step-by-step explanation:
7 x 42 =
(7 x 40) x (7 x 2) =
280 + 14 =
294