Please help asap i will mark branlist please explain

answer: B

Step-by-step explanation:

let x denotes rectangular and y denotes square figure.

if we see the figure on left hand side and right hand side , we observe that

5 rectangular and 2  square = 3 rectangular and 8 squares

=> 5x+2y= 3x+8y

=> 5x-3x= 8y-2y

=>2x=6y

=> x= 3y

i.e. one rectangular is equal to 3 squares

answer:

b

Step-by-step explanation:

3 blocks fit inside each rectangle

answer: i think it's a

step-by-step explanation:

4 + 5 7/9= 9 7/9

step-by-step explanation: