Two numbers are in the ratio 3.5 If their LCM is 75. what is sum of the numbers?
Answers
Answered by
1
Answer:
3x *5x_ 75
than.
15x =75
x=5
than
1st no. is 3x= 45
2nd no. is 5x=75
sum = 45 +75=120
Answered by
0
Answer:
40
Step-by-step explanation:
The ratio is 3:5
3x = one number
5x = the other number
LCM = 3·5·x
75=3·5·x
75=15x
x=5
3x=15
5x=25
15+25=40
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