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

You are not logged in.

- Topics: Active | Unanswered

Pages: **1**

**Mathegocart****Member**- Registered: 2012-04-29
- Posts: 1,882

1. Separate the product of the product of 999 and 7163 into sums that add to 999

example: 5 x 999 = 4995, 4 + 995 = 999.

2. Bobbym and Agnishom both leave Mathocity on their cars at the same time. Bobbym travels at a constant speed of 12 miles per hour and Agnishom at a constant 8 Miles per hour. Bobbym arrives at Sophopolis 2 hours before agnishom. How many miles is it from Mathocity to Sophopolis?

3. Find a 6 digit number whose numbers are l distinct such that when it is multiplied by 1, 2, 3 ,4, 5 or 6, the product contains the same set of digits.

4. When the Bobbym family went on vacation, mr bobbym traveled 4/9 of the distance at 40mph, 7/18 of the distance at 70mph, and the final 3- miles at 60mph. If there WERE NO STOPS, the entire trip took them X hours. find X.

5. Bobbym's water bill for every 30 days is $16. For the next 30 days the sprinklers were on everyday for 15 minutes 4 times per day.. His water bill then increased to 184. For the next 3 days he will have his sprinkers on every other day and ONLY ONCE for 15 minutes. His water bill for these 30 days should be...

2A x AB = 1971, A =B, find a + b.

6.(1-1/3)(1-1/4)...(1-1/50) =?

7. (2^100 + 3^100) modulus 5 = ?

8. (20-19+18....+2-1)/(19-18....+3-2+1) =?

*Last edited by Mathegocart (2016-07-10 13:56:52)*

The integral of hope is reality.

Offline

**bobbym****bumpkin**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606

Hi;

3. Find a 6 digit number whose numbers are l distinct such that when it is multiplied by 1, 2, 3 ,4, 5 or 6, the product contains the same set of digits.

What is I distinct?

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

Offline

**thickhead****Member**- Registered: 2016-04-16
- Posts: 1,086

Mathegocart wrote:

2A x AB = 1971, A =B, find a + b.

where does it fit in ?

**{1}Vasudhaiva Kutumakam.{The whole Universe is a family.}(2)Yatra naaryasthu poojyanthe Ramanthe tatra Devataha{Gods rejoice at those places where ladies are respected.}**

Offline

Pages: **1**