Question

9.
Rchana works hours each day on her embroidery. She completes the work
in 7 days. How many hours did she take to complete her work?
king at this rate.​

Answer 1

Answer:

Step-by-step explanation:

1 day=24 hrs

24X7

=168 hrs

Answer 2

Answer:

17 hours

Step-by-step explanation:

Number of hours she works=2¹/₂=5/2

Number of days=7

.·.Number of hours consumed=5/2×7=35/2=17.5 hours  

If we round off the answer is 17 hours.

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