(i) 5/9+7/9

Arrange the following fractions in the ascending order: (i) 2/9,7/9,3/9,4/9,1/9,6/9,5/9 (ii) 7/8,7/(25),7/(11),7/(18),7/(10)

State, true or false : (iv) (7)/(9)=(7-:5)/(9-:5)

State, true or false : (i) (7)/(9)=(7+5)/(9+5)

State, true or false : (ii) (7)/(9)=(7-5)/(9-5)

Subtract the first rational number from the second in each of the following : 3/8,5/8 (ii) (-7)/9,4/9

Multiply: (i) ((-5)/9) by 4 (ii) ((-36)/7) by (-(28)/9)

Evaluate : (i) (5)/(9)+(-7)/(6)

If a digit is chosen at random from the digits 1,\ 2,\ 3,\ 4,\ 5,\ 6,\ 7,\ 8,\ 9 , then the probability that the digit is even, is (a) 4/9 (b) 5/9 (c) 1/9 (d) 2/3

If a digit is chosen at random from the digits 1,\ 2,\ 3,\ 4,\ 5,\ 6,\ 7,\ 8,\ 9 , then the probability that it is odd, is (a) 4/9 (b) 5/9 (c) 1/9 (d) 2/3

Compare the following fractions by using the symbol > or (i) 7/9\ a n d8/(13) (ii) (11)/9\ a n d5/9