1.

The difference between three-fourths and three-fifths of a number is 15. Determine the number.​

Answer»

Your questions answer: 60Step-by-step explanation:3/4)x - (3/5)x = 9 the LCD is 20, so we should multiply each term by 20 20(3/4)x - 20(3/5)x = 20(9) 15x - 12x = 180 3X = 180 x = 60 , after DIVIDING both 3sides:The answer:  60 Mark as Brainliest



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