The sum of one-third of a number and three-fourths of the number exceeds that number by one. which equation could be used to find the number? 1/3n = 3/4n + 1 1/3n + n 3/4= n - 1 1/3n + n 3/4= n + 1

The answer would be...

1/3n + 3/4n = n + 1

^^^That would be the last option

Hope this helped!

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The correct answer is last option

1/3n + n 3/4= n + 1

Step-by-step explanation:

It is given that,the sum of one-third of a number and three-fourths of the number exceeds that number by one

To find the correct option

Let 'n' be the number, one- third of the number = 1/3(n)

three - fourths of the number = 3/(4n)

Therefore the equation becomes,

1/(n) + 3/4(n)  = n + 1

Therefore the correct answer is last option

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

pls mark as brainliest

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195