7. If the HCF of 35 and 45 is 5, LCM of 35 z and 45 is 63 x a, then find the value of a.
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Answered by
2
Answer:
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Answered by
6
Answer:
5
Step-by-step explanation:
Answer:HCF x LCM = a x b
5 x (63 x a) = 35 x 45
5 x 63a = 1575
63a = 1575/5
63a = 315
a = 315/63
a = 5
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