1. Find three rational numbers between 7/12 and 7/11

Rational  number are numbers that can be represented as a fraction of two integers

Three rational numbers between and are:

The numbers are given as: and

Rewrite the numbers as:

and

The rational numbers between them will have the same numerator (i.e. 42), and a denominator between 66 and 72

So, we have:

Reduce fractions

Hence, three rational numbers between and are:

Read more about rational numbers at:

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Step-by-step explanation:

In this problem, we need to find three rational numbers between 7/12 and 7/11.

First rational no :

Second rational no :

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.