It would help if you could specify what the area is in total, in order to find the perimeter with a variable.
It’s 7 1/2 because 4x3 gives you the length of the bigger rectangle so, you multiply 2 1/2x3 and get 7 1/2 :)
Answer: 1/12 of a watermelon
Each parent will get one half of 1/6 each.
1/2 x 1/6 = 1/12
$520
First, you multiply 26 by 4.
Then you multiply the product (104) by 5.
Start by distributing the - 1/3 which is the same as dividing the entire parentheses by 3 which results in (3x+10)