Math, asked by prasadkondra, 3 months ago

x-x/6-x/9-x/45=21 answer please

Answers

Answered by saikiabhaswati355

Answer:

this is the correct answer

Step-by-step explanation:

Please mark me the brainliest..

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Answered by nitish841090

Answer:

x =30

Step-by-step explanation:

x -x/6 - x/9 - x /45 =21

lcm of 6 , 9 and 45 is 90

90x - 15x -10x -2x /90 = 21

90x -27x = 21*90

63x = 21 *90

x = 21 * 90/63

x = 90/3

x= 30

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