Learning with TOI News: Mathematics students face challenges with rational and irrational numbers. Understanding the principles and patterns simplifies this concept. Rational ...

A new curriculum to introduce rational numbers was devised, using developmental theory as a guide. The 1st topic in the curriculum was percent in a linear-measurement context, in which halving as a ...

Irrational numbers are numbers that cannot be expressed as the ratio of two whole numbers. This is opposed to rational numbers, like 2, 7, one-fifth and -13/9, which can be, and are, expressed as ...

Can you produce a rational number by exchanging infinitely many digits of pi and e?