send fast plz plz plz
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Answer:
-63/240 hrs
Step-by-step explanation:
given,
time taken by swapnil to reach school by bus = 23/60 hrs
time taken by swapnil to reach school by walk = 31/48
so,
answer we need = 23/60 - 31/48
LCM of 60 and 48 = 240
= 23/60 = 92/240
= 31/48 = 155/240
so,
92/240 - 155/240
= -63/240 hrs
HOPE IT IS HELPFUL
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