The question says, for exercises a-d decide whether the statement is correct or incorrect. explain your reasoning in words or by drawing a picture. : (

Step-by-step explanation:

Take a. for example. Use the largest denominator and divide it by the smaller one, in this case 12 and 3. So 12/3=4. Multiple your product with the denominator. 4 x 1 = 4. Therefore 1/3 = 4/12.

Use that method for all of the questions. I hope you understand. Good luck :) !!  

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared