Easy Math Puzzles

Andrew is writing a book.
He starts on page 1. When he finished, he used a total of 228 digits.How many pages does he have?
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A meeting is happening in a classroom, this meeting is for parents with a daughter. There is 10 seats in the classroom and there was 11 people present, excluding the teacher. There was 3 fathers, 3 mothers, and 4 daughters, yet there was enough seats for everyone.
How is that possible?
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At the pharmacy, Mark has asked for 80% alcohol, but the pharmacy doesn’t have one, so he bought half liter of 96% alcohol and a liter of distilled water. How much distilled water does he need to pour into the half liter of 96% alcohol, so he could get 80% alcohol product?
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Two Arabs, one of whom is carrying 5 slices of bread, and the other one carrying 3 slices of bread, meet up with a wealthy but hungry passenger in the desert. All 3 of them eat together and everybody eats the same amount of food.The passenger pays 8 coins and continues on his way.
How are the two Arabs supposed to split the money so each of them gets a fair amount?View SolutionSubmit Solution 1025 views
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Can you find out how many prime numbers that are less than 95 will leave an odd reminder when divided by 5?
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