A collection of books went on sale and 2/3 of these were sold Tk. 2.30 each. If none of the 36 remaining books that were sold?

A collection of books went on sale and 2/3 of these were sold Tk. 2.30 each. If none of the 36 remaining books that were sold? ?

Created: 1 week ago | Updated: 1 week ago | Created By:

Imran Ahmed

Tk. 180

Tk. 135

Tk. 90

Tk. 60

0 1

Best Answer Explained in Below-:

দেয়া আছে, বিক্রিত বই 23 অংশ সুতরাং অবিক্রিত বই = 1 - 23 = 13 অংশ প্রশ্নমতে, বইয়ের 13অংশ = 36 টি সুতরাং 23 অংশ = 36×3×23 = 72 টি সুতরাং 72 টি বই - এর বিক্রয়মূল্য (72×2.50) = 180 টাকা।

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At a college football game, 4/5 of the seats in the lower deck of the stadium were sold. If one-fourth of all the seats in the stadium were located in the lower deck, and if 2/3 of all the seats in the stadium were sold, what fraction of the unsold seats in the stadium were in the lower deck?

A collection of books went on sale and 2/3 of these were sold Tk. 2.30 each. If none of the 36 remaining books that were sold? ?

A factory with 3 machines has a job of stamping out a number of pan covers. The newest machine can do the job in 3 days, another machine can do it in 4 days, and the third machine can do it in 6 days. How many days will the factory take to do the job using all three machines?

At a college football game, 4/5 of the seats in the lower deck of the stadium were sold. If one-fourth of all the seats in the stadium were located in the lower deck, and if 2/3 of all the seats in the stadium were sold, what fraction of the unsold seats in the stadium were in the lower deck?

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