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erica [24]
2 years ago
9

Help!! I really don't get it and if you can please give explanation

Mathematics
1 answer:
Mice21 [21]2 years ago
6 0

Answer: 1/20

Step-by-step explanation: = 1+8:36= 9 hours and 36 minutes

= 9+ 36/60= 9 3/5 hours

=48/5

Decrease per hour= 12/25 divided by 48/5

= 12/25 times 5/48= 1/20

Ans 1/20

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