Math, asked by manubadisandhyarani6, 1 month ago

please help me please tell me answers

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Answered by nandni68

0

Solution :

LCM is 120

(1×30)-(5×20)+(7×15)-(9×12)+(11×10) / 120

30-100+150-108+110 /120

177/120

Answer is 177/120

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