please answer fast
I want to write in 5 min step by step
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Step-by-step explanation:
1) book read in 1 hour=1/3
book read in 2 upon1/5 hours =1/3× 2 upon 1/5
=1/3 × (2±1/5)
=1/3×11/5
=11/15 ANSWER
2) Distance covered in 2.2 hours =89.1km
Distance covered in 1 hour= 89.1/ 2.2
=40.5
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