Attached the drawer of a number line to represent the problem.
While Stool-Tool resembles a monolithic sculpture and invites users to spontaneously try out its many options.
A unit fraction is the rational number written as a fraction, where the numerator is one and the denominator is a positive integer. A unit fraction is the reciprocal of a positive integer, 1/n. For examples [tex]\frac{1}{1}, \frac{1}{2},\frac{1}{3}, \frac{1}{4}, \frac{1}{5}[/tex], etc.
Natalie sawed five boards of equal length to make a stool. Each was 9 tenths of a meter long. What is the total length of the boards she sawed? Express your answer as a sum of a whole number and the remaining fractional units. Draw a number line to represent the problem.
[tex]5*\frac{9}{10} = \frac{45}{10} = \frac{40}{10} + \frac{5}{10} = 4\frac{1}{2}[/tex]
Any of various tools, either hand-operated or power-driven, having the thin metal blade or disk with a sharp, it is usually toothed edge that used for cutting wood, metal, or other hard materials.
Grade: 5
Subject: math
Chapter: the remaining fractional units
Keywords: the drawer, boards, stool, the total length, fractional units