I have to find the perimeter of a rectangle. one side is 7/10 (fraction) and the other side is 2 1/4 (mixed number). What is the perimeter?

Let suppose Length (L) = 2 1/4 units which is 9/4 in proper fraction and 2.25 in decimal

let suppose Width (W) = 7/10 units which is 0.7 in decimal

Perimeter (P) = ?

Now, we should use the formula P = 2 (L+B)

= 2 (2.25+0.7)

= 2 (2.95)

= 5.9

so, the perimeter = 5.9 units.