Hi!!
1) 2/3 *12
You basically do this
2/3 * 12/1 = 24/3 which = 8!
2) 13 * 1/2
= 13/1 * 1/2
= 13/2
= 6 1/2
Hope this helps!
Answer:
are just rusty, or if you are using this book to supplement topics you are currently ... Every problem in 501 Math Word Problems has a complete answer explanation. ... The temperature at 6 p.m. was 31°F. By midnight, it had dropped 40 °F. First, find the fraction of the book that Justin read the first 3 days by.
Step-by-step explanation:
Answer:
- 10/10 on two tracks ⇒ 1/2 + 5/10
- 10/10 on three tracks ⇒ 1/2 + 1/10 + 4/10
- 10/10 on four tracks ⇒ 3/10 + 2/10 + 1/10 + 4/10
Step-by-step explanation:
As 10/10 is the fraction card. We can move it in many ways.
- 10/10 on two tracks ⇒ 1/2 + 5/10
- 10/10 on three tracks ⇒ 1/2 + 1/10 + 4/10
- 10/10 on four tracks ⇒ 3/10 + 2/10 + 1/10 + 4/10
Verification:
- 10/10 on two tracks ⇒ 1/2 + 5/10
As LCM is 10
<em>10/10 on two tracks ⇒ 1/2 + 5/10 = </em><em>(5 + 5)/10 = 10/10</em>
- 10/10 on three tracks ⇒ 1/2 + 1/10 + 4/10
As LCM is 10
10/10 on three tracks ⇒ 1/2 + 1/10 + 4/10 ⇒ (5 + 1 + 4)/10 = 10/10
- 10/10 on four tracks ⇒ 3/10 + 2/10 + 1/10 + 4/10
As LCM is 10
10/10 on 4 tracks ⇒ 3/10 + 2/10 + 1/10 + 4/10 ⇒ (3 + 2 + 1 + 4)/10 = 10/10
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Given:
The company charges $250 for the onetime set-up fee and $23 for each printed jersey.
To find:
The expression that represents the total cost of x number for the team.
Solution:
We have,
Fixed charges = $250
Additional charges = $23 per printed jersey
Let x be the number of printed jersey. Then,
Additional charges = $23x
Total chargers = Fixed charges + Additional charges
= $(250 + 23x)
Therefore, the expression for the total charges is $(250 + 23x).
