Elementary Brain Teaser - August 08, 2022
To begin construction on a new school, a proper foundation must be created. If it takes two excavators 30 minutes to dig a hole three meters long, three meters wide, and three meters deep, how long (in minutes) would it take the same two excavators to dig a hole 45 meters long, 20 meters wide, and 6 meters deep.
Immediately after your correct answer is submitted, your name will be posted here.
Looking for a hint to this week’s problem? Check us out on Instagram @themathcontest
NOTE: Anyone can answer Elementary Brain Teaser questions, but only participants 15 years of age or younger will be awarded points and displayed in the rankings.