Question

four fifths of a number is greater than three fourths of the number by 4.the number is please guys step wise explanation I need from u people
then I will mark u all as a brainlest !



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Answer 1

Hey mate.

Here is your answer.

So the number is 80.

Answer 2

Answer:

80

Step-by-step explanation:

$\frac{3}{4}n + 4 = \frac{4}{5}n$

$\frac{4}{5}n - \frac{3}{4}n = 4$

$\frac{16-15}{20}n = 4$

$\frac{1}{20}n = 4$ ⇒ n = 80