Four fifth of a number is more than three fourth of the number by 4. find the number

Let the number be n.

Four fifths of the number is 4n/5.

Three fourths of the number is 3n/4.

Four fifths of a number is more than three fourths of the number by 4.

4n/5 = 3n/4 + 4

20 * 4n/5 = 20 * 3n/4 + 20 * 4

16n = 15n + 80

n = 80

Let's check.

4/5 of 80 = 4/5 * 80 = 64

3/4 of 80 = 3/4 * 80 = 60

64 is indeed 4 more than 60 showing that 4/5 of 80 is 4 more than 3/4 of 80, so 80 is correct.

80

the answer is c.

for continuous functions, they continue in the same pattern and you have to find that pattern kinda like slope

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100