15) The sum of one-fourth, one-ninth and one-
third of a number is 25. Find the number.
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15) The sum of one-fourth, one-ninth and one-
third of a number is 25. Find the number.
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Answer:
Step-by-step explanation:
(1/4)x + (1/9)x + (1/3)x = 25
(9x+4x+12x)/36 = 25
25x/36 = 25
x/36=1
x=36
Answer:
36
Step-by-step explanation:
let the number be = x
x/4 + x/9 + x/3 = 35
Now take LCM
Then do simple math
25x = 900
x= 900/25
x = 36