Rithesh reads a book for 2.5 hours everyday. If he reads the entire book in a Week, then how many hours all together are required for him read to the book?
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Answer:
2.5×7=17.5 hours he took
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Given,
Number of reading hours in a day = 2.5 hours
He completed the book in one week.
To find,
Number of total hours that he spent to read the entire book.
Solution,
We can simply solve this mathematical problem by using the following mathematical process.
Here, we will be using the general arithmetic method.
Now,
One week = 7 days
So,
Reading hours of 1 day = 2.5 hours
Reading hours of 7 days = 2.5 × 7 = 17.5 hours
(This will be considered as the final result of the given question.)
Multiplication work :
ㅤ³
ㅤ2.5 ------> 1 decimal place
× 7 ------> 0 decimal place
_____ + ____________
17.5 ------> 1 decimal place
Hence, a total of 17.5 hours are required.
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