quantitative skills...
Two clocks begin to strike 8 together. one of them finises in 14 seconds and the other in 10.5 seconds. What is the interval between their fifth strokes?
1) 1 second
2) 2 seconds
3) 2.5 seconds
4) 1.33 seconds
1) 1 second
2) 2 seconds
3) 2.5 seconds
4) 1.33 seconds
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