Susan is waitress at the country club restaurant. She receives an automatic tip of 15% which is added to the members check for t
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Let me edit your question to simplify it.
Eureka Math :
A)5 ÷ 1/3= ____.
B) There are ___ thirds in 1 whole.
C) There are ___ thirds in 5 wholes.
D) If 5 of 1/3, what is the whole? ___
E) 3 ÷1/5= ____ .
F) There are ___ fifths in 1 whole.
G) There are ___ fifths in 3 wholes.
H) If 3 of 1/5, what is the whole?___
Answer:
A) 15
B) three thirds
C) 15 wholes
D) whole is 2
E) 15
F) five fifths
G) 15 fifths
H) whole is 1
Step-by-step explanation:
A)
÷
<u>Third:</u>
- third means
<u> </u>
B)
- To make 1 whole from thirds, we need three thirds i.e.
C)
- In 1 whole there are three thirds, so in 5 wholes there are
wholes.
D)
- In
- The whole of
or
is 2 (rounding 1.6 to 2)
E)
÷
<u>Fifth:</u> means
F)
- To make 1 whole of fifths we need five fifths i.e.
G)
- In 1 whole we have 5 fifths, so in 3 wholes we have
fifths
H)
- rounding 0.6 equals to 1
- thus whole is 1.
The slope of the equation is calculated as:
Where is the height of the upper part of the slope and
is the height of the low er part.
So, the equation of the line is:
With this equation we can find the height of Alberto after having passed 10 sec.
After 10 seconds Alberto is 350 feet from the bottom of the slope.
Alberto's speed is:
The speed in miles per hour is: