One third(⅓)of a number is added to one fifth (1/5) of a number and the answer is 18. Find the number?
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Answered by
1
x/3 + y/5 =18
solve the equation and find the answer
solve the equation and find the answer
Answered by
1
let the number be x
(1/5)x+ (1/3)x=18
x/5+x/3=18
3x+5x/15=18
8x=18×15
x=270/8=33.75
(1/5)x+ (1/3)x=18
x/5+x/3=18
3x+5x/15=18
8x=18×15
x=270/8=33.75
yantwi22:
So friend what is the number
its 33.75
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