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emmasim [6.3K]
3 years ago
14

3 1/2 x 1/8 = I need help!,!,!!!!!

Mathematics
2 answers:
snow_tiger [21]3 years ago
6 0

Step-by-step explanation:

\tt{3 \frac{1}{2}  \times  \frac{1}{8}}

Convert mixed number into improper fraction. For this : Multiply 3 and 2 and add 1. Also , remember that the denominator stays the same. ( i.e \sf{ \frac{3 \times 2 + 1}{2} =  \frac{7}{2} } )

⟼ \tt{ \frac{7}{2}  \times  \frac{1}{8}}

To multiply one fraction by another , multiply the numerators for the numerator and multiply the denominators for its denominator.

⟼ \tt{ \frac{7}{16}}

\pink{ \boxed{ \boxed{ \tt{Our \: final \: answer  : \boxed{ \bold{ \tt{ \frac{7}{16}}}}}}}}

Hope I helped ! ♪

Have a wonderful day / night ! ツ

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

Vsevolod [243]3 years ago
5 0

Answer:

0.4375

Step-by-step explanation: calculator

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if the 20% of a number is 386, what will be 30% of the same number

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A container holds 4 3/8 gallons of water. A hole in the container causes 7/8 gallon to leak out. How many gallons of water are l
Elina [12.6K]

Answer:the number of gallons of water left is 3.5

Step-by-step explanation:

The initial amount of water in the container is 4 3/8 gallons. Converting 4 3/8 gallons to improper fraction, it becomes 35/8 gallons of water.

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8 0
3 years ago
If a storm window has an area of 640 square inches, what is the equation to find the dimensions when the window is 20 inches hig
Lyrx [107]
Area = width * height
since the window is 20 inches higher than the width:
width +20 = height

640 = width * width+20
640 = width^2 +20*width
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**********************************************************
Double Check
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8 0
4 years ago
find the average rate of change from t=2 to t=5 for the velocity function v(t)=t^2-t+10. WILL GIVE THE BRAINLIEST ANSWER--EXPLAI
Elina [12.6K]
Answer: The average rate of change is 6.
First, plug in each value of <em>t</em> into the function, v(t) to find there coordinate pairs.

v(2) = (2)^2 - (2) + 10
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v(5) = (5)^2 - (5) + 10
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You can write these values as coordinate pairs, like so: (2, 12) and (5, 30).
The formula for the average rate of change is A(x) =  \frac{f(x)-(f(a)}{x-a}. When you plug in the values from this particular case, the average rate of change formula becomes A(t) = \frac{30-12}{5-2}, or A(t)= \frac{18}{3}.

Looking at the equation, you can solve for the average rate of change between t = 2 and t = 5, which equals 6.
8 0
4 years ago
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