[" (i) "(5)/(4)=(square)/(16)=(25)/(square)=(-15)/(square)],[" (ii) "(-3)/(7)=(square)/(14)=(9)/(square)=(6)/(square)]

(5)/(16)=(15)/(square)

(4)/(5)=(square)/(-20)=(-24)/(square)

(square)/(45) = (16)/(40) = (24)/(square)

(-2)/(9)=(6)/(square)=(square)/(36)

(5)/(-7)=(-25)/(square)=(square)/(63)

Replace square by the correct number in each of the follwing: (i) (2)/(7)=(8)/(square) (ii) (3)/(5)=(square)/(35) (iii) (5)/(8)=(20)/(square) (iv) (45)/(60)=(9)/(square) (v) (40)/(56)=(square)/(7) (vi) (42)/(54)=(7)/(square)

Fill in the place holders: a. (24)/(40)= (square)/(5)= (12)/(square) b. (36)/(63)= (4)/(square)= (square)/(21) c. (5)/(7)= (square)/(28)= (35)/(square)

Fill in the place holders with the correct symbol > or (i) (8)/(9)square(5)/(9) (ii) (9)/(10)square(7)/(10) (iii) (3)/(7)square(6)/(7) (iv) (11)/(15)square(8)/(15) (v) (6)/(11)square(5)/(11) (vi) (11)/(20)square(17)/(20)