A six-digit number represented by ABCDEF (each letter represents a different number) can be multiplied by 2, 3, 4, 5, and 6 and yet no new digits appear in the result. As a matter of fact, all the digits are rotated. What is the number?
142857 (The first 6 digits of 1/7)
2 x 142857 = 285714
142857 (The first 6 digits of 1/7)
2 x 142857 = 285714
The more you take, the more you leave behind.
Footsteps or footprints.
Take off my skin, I won’t cry, but you will. What am I?
An onion.
I am the best thing to make if you’re in a burning house. And you’d better make me quickly before the fire’s too hot to take.
Haste. You need to make haste to get out of the burning house as soon as possible.
Haste. You need to make haste to get out of the burning house as soon as possible.
I stand tall and am made of steel,
The hunchback’s house could see my head,
I love the colors red, white and blue,
I’m a marvel for all to see,
What am I?
The Eiffel Tower
Arrange the digits 1 through 9 into an equation so that the first number is the square root of the second number. (Two possible variations)
5672 = 321,489
OR
8542 = 729,316
5672 = 321,489
OR
8542 = 729,316
What 5-digit number satisfies the following requirements?
1. No zeroes
33264.
There are several ways of solving this. One way is to represent each spot with a letter, A – E.
Then you have these equations:
A = B
By simplifying, you get:
4 * A + 3 * C = 18
Plug in values for A and C to find that A = 3 C = 2.
33264.
There are several ways of solving this. One way is to represent each spot with a letter, A – E.
Then you have these equations:
A = B
By simplifying, you get:
4 * A + 3 * C = 18
Plug in values for A and C to find that A = 3 C = 2.
What does this represent?
T
Downtown.
The first is a person who lives in disguise who deals in secrets and tells nothing but lies.
1. spy
1. spy
I am a problem in many people’s lives. At times (even more than once) I’m useful. The older I grow, the less useful I become. Who am I?
Credit or debt. Debt is a problem in many people’s lives, but in order to go to school or make a large purchase, it can be useful. As your debt grows older, it’s more unpleasant than useful.
Credit or debt. Debt is a problem in many people’s lives, but in order to go to school or make a large purchase, it can be useful. As your debt grows older, it’s more unpleasant than useful.