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RSB [31]
3 years ago
8

What is 7/8 plus 4/6 equal

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
3 0
First, find a common denominator (preferably the LCD): 8 and 6 both factors of 24, which is also the LCM, so we'll use that.

Second, manipulate the numerators so that the fractions are equivalent to the ones you started-out with: In order to make 7/8 equal to a fraction that has a denominator of 24, we have to multiply the numerator by 3, since we multiplied the denominator by 3 to make it 24. We will do the same process for the fraction 4/6.

Thus far, we should have 21/24 plus 16/24.

Next, all we have to do is add the numerators together, and keep the denominator. You should end-up with 37/24. If your teacher doesn't want an improper fraction, we can simplify this by dividing 37 by 24, which gives us 1, and then subtracting 24 from 37 in order to find-out how many twenty-fourths we have left over. Since this is equal to 13, the mixed-number form of the answer would be 1 13/24 ("one and thirteen twenty-fourths").
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Clare travels at a constant speed, as shown on the double number line.
Zanzabum

Answer:

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A: 36

How far does Clare travel in three hours?

A: 108

How far does Clare travel in 3.5 hours?

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Step-by-step explanation:

Find the Unit Value

72/2 = 36

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Therefore, you must multiply the hours by the Unit travel time for the answers.

1 X 36 = 36

3 X 36 = 108

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3 years ago
Find the length of WR<br><br>If M &lt;WCR = 49 and CR = 7. What is WR
UkoKoshka [18]
We know that
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then 
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circumference C=2*pi*r
for r=7 in
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if 360°(full circle) has a length of----------> 43.96 in
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x=49*43.96/360-----> x=5.98 in

alternative method 
applying the formula
L=(∅/360°)*2*pi*r
where
∅ is the angle in degrees
r is the radius
L=(49°/360°)*2*pi*7------> L=5.98 in

the answer is
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3 years ago
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Step-by-step explanation:

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