A wire of length 1 m is to be cut at a point whose distance from one end is a rational number strictly between 2/5 m and 1/2 m. Which cutting point (in m) is valid?

Question

Accepted Answer

9/20. 2/5 = 8/20 and 1/2 = 10/20, so 9/20 lies strictly between them; the others are out of range or are endpoints.

A wire of length 1 m is to be cut at a point whose distance from one end is a rational number strictly between $\frac{2}{5}$ m and $\frac{1}{2}$ m.
Which cutting point (in m) is valid?

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More Class 8 Rational Numbers Between Two Numbers practice

A wire of length 1 m is to be cut at a point whose distance from one end is a rational number strictly between 52​ m and 21​ m.Which cutting point (in m) is valid?

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 8 Rational Numbers Between Two Numbers practice

A wire of length 1 m is to be cut at a point whose distance from one end is a rational number strictly between $\frac{2}{5}$ m and $\frac{1}{2}$ m.
Which cutting point (in m) is valid?