Question

Expression represents five less a third of a number?

Answer 1

Answer:

$\frac {1}{3}x - 5$

Step-by-step explanation:

Let the unknown number be x.

Translating the word problem into an algebraic expression, we have;

$\frac {1}{3}x - 5$

Or

$\frac {x}{3} - 5$

Simplifying further, we have;

$\frac {x}{3} = 5$

Cross-multiplying, we have;

x = 15

Therefore, the above algebraic expression is five less a third of a number.