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find rate of speed

Sally and Daisy lives 88 mikes apart, they want to meet somewhere in between, Daisy's rate of speed is 60% of Sally's,  they start out at same time and met 5 hours later, find Daisy's rate of speed.

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SURENDRA K. | An experienced,patient & hardworking tutorAn experienced,patient & hardworking tut...
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Say,
Sally's speed. = x mph
 
Daisy's speed = o.6*x mph
 
Distance traveled by Sally = 5*x
Distance traveled by Daisy = 0.6x*5=3*x
 
5x+3x =88
8x=88
x= 11
Sally's speed =11 mph
Daisy's speed = 6.6 mph