Math Is Fun Forum

  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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#1 Re: Jai Ganesh's Puzzles » Oral puzzles » 2019-11-03 18:58:42

Would you give a solution for this problem:

ganesh wrote:

Hi,

#4665. Least Common Multiple of two numbers is 48. The numbers are in the ratio 2:3. Find the sum of the numbers.

#2 Re: Guestbook » Applied Mathematics » 2019-11-03 18:41:12

I agree MIF explains mathematics in simple language but for the topics you don't teach here, one must search other books! This site is very helpful for people who are 'hanging' i.e learners who want to be explained deeper!

#3 Re: Guestbook » Applied Mathematics » 2019-11-03 02:06:36

Where can i get free Math books?

#4 Exercises » Probability and Statistics » 2019-10-17 21:28:22

seercalf
Replies: 1

10 cards are numbered from 1 to 10 and placed in a box. One card is selected at random and is not replaced. Another card is then randomly selected. What is the probability of selecting two prime numbers?

#5 Re: Maths Is Fun - Suggestions and Comments » Relativity Introduction » 2019-10-17 18:10:48

Thank you so much for creating the topic but where are the practice problems to ensure the reader masters the concept?

#6 Re: Exercises » Compute the solution: » 2019-10-17 05:15:06

That's awesome Ganesh! I love mathletics. I'll be adding my exercises too.

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