Question

Show the following numbers on the number line.
$$1.9$$

Answer 1

• $$1.9$$ represents a point between $$1$$ and $$2$$ on number line
• Divide the space between $$1$$ and $$2$$ into $$10$$ equal parts and mark each point of division
• $$10$$ points of divison are $$1.1,~1.2,~1.3,~1.4,~1.5,~1.6,~1.7,~1.8,~1.9,~2.0$$
• Now, $$1.9$$ is the ninth point between $$1$$ and $$2$$.