Math, asked by krs62, 5 months ago

Three fourth of a number is greater than two - thirds of itself by 7. Then the number is ?

83
84
85
80

Answers

Answered by sourinCKB

2

Answer:

Required number is

84

Step-by-step explanation:

Let the number be x.

According to question,

3x/4 - 2x/3=7

(9x-8x)/12=7

x/12=7

x=84.

Answered by genius4544

2

Answer:

84

Explanation:

3/4x = 2/3x + 7

=>3/4x-2/3x=7

=>(9-8)/12x=7

=>1/12x=7

=>x=84

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