Question

94
3. Express as a rational number with denominator.

(a) 36
(b) -81
(c) 57
(d) -63​

Answer 1

Answer:

here is your answer

Step-by-step explanation:

a. with denominator 36, the first find a number which when multiplied 4 gives 36 .so,that number is 9 .so multiply numerator and denominator both by 9.2)