Question
In aunt Peggy's attic, there are spiders and ants. All together have a total of 160 legs. If the number of ants is one greater than the number of spiders, how many spiders and how many ants are there?
Answers
GPT 3.5
Let's start by assigning variables:
Let S = number of spiders
Let A = number of ants
We know that each spider has 8 legs and each ant has 6 legs. We also know that the total number of legs is 160.
So, we can create the following equation:
8S + 6A = 160
We also know that the number of ants is one greater than the number of spiders:
A = S + 1
Now we can substitute A = S + 1 into the first equation:
8S + 6(S + 1) = 160
8S + 6S + 6 = 160
14S + 6 = 160
14S = 154
S = 11
Now that we have found the number of spiders, we can find the number of ants:
A = S + 1
A = 11 + 1
A = 12
Therefore, there are 11 spiders and 12 ants in Aunt Peggy's attic.
Let S = number of spiders
Let A = number of ants
We know that each spider has 8 legs and each ant has 6 legs. We also know that the total number of legs is 160.
So, we can create the following equation:
8S + 6A = 160
We also know that the number of ants is one greater than the number of spiders:
A = S + 1
Now we can substitute A = S + 1 into the first equation:
8S + 6(S + 1) = 160
8S + 6S + 6 = 160
14S + 6 = 160
14S = 154
S = 11
Now that we have found the number of spiders, we can find the number of ants:
A = S + 1
A = 11 + 1
A = 12
Therefore, there are 11 spiders and 12 ants in Aunt Peggy's attic.