Find the reciprocal of the following:

i.

ii.

iii.

iv.

Write a rational number in which the numerator is less than‘–7 × 11’ and the denominator is greater than ‘12 + 4’.

If x =and y =then

evaluate x + y, x – y, x × y and x ÷ y.

Complete the following table by finding the sums:

Write each of the following numbers in the formwhere p and q are integers:

A. six-eighths

B. three and half

C. opposite of 1

D. one-fourth

E. zero

F. opposite of three-fifths