Question

the value of b for which the two rational numbers 2/9,1/b are equivalent is​

Answer 1

b = 4.5. Here's how :

In this question the equivalent fraction of 2/9 is asked.

There are many ways to find the equivalent fraction, but I prefer cross multiplication. So in this case we need to multiply the numerator of the first number with the second number's denominator and vice versa.

2/9 = 1/b

(using cross multiplication),

2b = 9

b = 9/2 = 4.5.

Answer 2

Answer:

dont copy maths pt1

Step-by-step explanation: