Question

Find one rational number between 1/4 and 3/8 by average concept method
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Answer 1

Answer: 5/16

Step-by-step explanation:

You have to find one rational number between 1/4 and 3/8 by the mean method (or the average method).

According to mean method,

Rational no. btw. a and b = $\frac{a + b}{2}$

Here, a = 1/4 and b = 3/8.

Therefore, rational no. btw. 1/4 and 3/8 = $\frac{\frac{1}{4}+\frac{3}{8} }{2}$

Upon solving, you'll get = 5/16.