Question

Find the equivalent fraction of 4 by 9 that has
a) numerator =16
b) denominator=81
c) numerator=24
d) denominator=45

Answer 1

Answer:

a) =4×4/9×4

=16/6

b) =4×9/9×9

=36/81

c) 4×6/9×6

=24/54

d) =4×5/9×5

=20/45

Answer 2

Answer:

a) 16/36

b) 36/81

c) 24/54

d) 20/45

Step-by-step explanation:

a) Here, numerator is 16.

16/4 = 4

Therefore, the fraction is 4×4 / 9×4 = 16/36

b) Here, denominator is 81.

81/9 = 9

Therefore, the fraction is 4×9 / 9×9 = 36/81

c) Here, numerator is 24.

24/4 = 6

Therefore, the fraction is 4×6 / 9×6 = 24/54

d) Here, denominator is 45.

45/9 = 5

Therefore, the fraction is 4×5 / 9×5 = 20/45