If it takes 50 workers 4 hours to dig a hole, how long should it take 30 workers to dig the same hole?

If it takes 50 workers 4 hours to dig a hole, how long should it take 30 workers to dig the same hole? ?

Created: 1 year ago | Updated: 5 months ago | Created By:

Ashraful Islam

2 hrs, 24 mins

6 hrs, 12 mins

5 hrs, 12 mins

6 hrs, 40 mins

0 29

Institution: Bangladesh Shilpa Bank Ltd Exam: Bangladesh Shilpa Bank Ltd - Officer - 2004
Topic: Mathematics (সাধারণ গণিত) Subject: Mathematics (সাধারণ গণিত)

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If it takes 50 workers 4 hours to dig a hole, how long should it take 30 workers to dig the same hole? ?

A truck driver must complete a 180-mile trip in 4 hours. If he averages 50 miles an hour for the first three hours of his trip, how fast must he travel in the final hour?

The angles of a triangle are in the ratio of 2 : 3 : 4. The largest angle in the triangle is :

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