Question

Four-fifth of a number is more than three-fourth of the number by 4.
Find the number.​

Answer 1

Answer:

80 is the number

Step-by-step explanation:

3/4 of 80 =60 & 4/5 of 80=64 which is 4 more than the three-fourth of 80

therefore the number is 80

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Answer 2

SOLUTION :

Let the number be x,
Then, according to the question,

• 4/5 of x - 3/5 of x = 4
=> 4/5*x - 3/5*x = 4
=> 4x/5 - 3x/5 = 4
=> 4x-3x/5 = 4
=> x / 5 = 4
=> x = 4*5
=> x = 20 ( ANSWER )
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VERIFICATION :

If, x = 20,
then,
• 4/5 of 20 - 3/5 of 20 = 4
=> 4/5*20 - 3/5*20 = 4
=> 16 - 12 = 4
=> 4 = 4

Hence, verified !
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