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sweet [91]
4 years ago
12

What is 4/5+1/4 ? In fraction form.

Mathematics
1 answer:
snow_lady [41]4 years ago
6 0
To answer this question you must make a come factor between the 2 fractions I believe the easiest way to do this is multiply the denominator or bottom number by the other one so 4*5 and 5*4 and what you do to the denominator you must do to the numerator so you would have to do 4*4 and 4*5 for the first fraction to get 16/20 and repeat on the other side 1*5 and 4*5 or 5/20 so the to fractions are 16/20+5/20 then add just the numerators 16+5=21 or 21/20 and simplify to 1/20
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Monica [59]
6561 hope this helps 
6 0
3 years ago
Read 2 more answers
Anybody have a proper answer?
maks197457 [2]
The answer would be 40
3 0
3 years ago
***WILL GIVE BRAINLIEST***
sergij07 [2.7K]

Answer:

P(a junior or a senior)=1

Step-by-step explanation:

The formula of the probability is given by:

P (AB) = P(A)  

Where P(A) is the probability of occurring an event A, n(A) is the number of favorable outcomes and N is the total number of outcomes.

In this case, N is the total number of the students of statistics class.

N=18+10=28

The probability of the union of two mutually exclusive events is given by:

Therefore:

P(a junior or a senior) =P(a junior)+P(a senior)

Because a student is a junior or a senior, not both.

n(a junior)=18

n(a senior)=10

P(a junior)=18/28

P(a senior) = 10/28

P(a junior or a senior) = 18/28 + 10/28

Solving the sum of the fractions:

P(a junior or a senior) = 28/28 = 1

3 0
3 years ago
Name the property of equation 8 x 1/8=1​
tatiyna

Answer:

Inverse property of multiplication

Step-by-step explanation:

7 0
4 years ago
(8x+2) by (5x+4) what’s the area
ki77a [65]

Answer:

x=2

Step-by-step explanation:

3 0
3 years ago
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