[Wikkibahi]

A triangular garden has sides that can be represented by three consecutive integers. If the perimeter of the garden is 15 ft. What are the lengths of the sides?

[Wikkibahi]

If a saving account balance of Rs. 4780 earns 5% interest in one year, how much interest is earned?

[pready]

This is a very simple problem. Simply take your amount of 4780 times 5% interest to get your answer of how much interest is earned.

So: 4780 * 5% = Your answer

[Wikkibahi]

A mixture of acid and water is 35% acid. If the mixture contains a total of 40L, how many liters of pure acid are in the mixture? How many liters of pure water are in the mixture?

[pready]

If acid is 35% then 40L * 35% = amount of Acid. For water simply take 40L minus your answer for Acid or 40L * 65% to get your answer because 100% - 35% = 65%

[ArcSine]

Setup:

n + (n + 1) + (n + 2) = 15

... where n is an integer. Take it away, Wikki.

[sprinklerguy]

Is this a trick question? If they are mixed, neither one is pure.

[Wikkibahi]

Find three consecutive odd integers such that the sum of the least integer and the greatest integer is 13 more than the middle integer?

[ebaines]

Here's the set up - lt the first odd number be N, then:

N + (N+4) = 13+ (N+2)

Now slve for N