if LCM of 12 and 42 is 10 m a + 4 the value of m is equal
a. 8
b. 7
c. 9
d. 6
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Answered by
0
Answer:
8 is the correct option of the answer
Answered by
0
Answer:
LCM of 12 and 42 = 84
( 12 * 7 = 84, AND 42 * 2 = 84)
=> 10m + 4 = 84
=> 10m = 84 - 4 = 80
=> m = 8
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