Question

Which expression can be modeled using the number line?

Answer 1

Expression that can be modeled using the number line is
`(7)/(10)/(1)/(10)`.

Explanation:

Given: A number line of fractions with denominator 10.

Clearly from Given image of number line.

Arrow starts from 0 then it goes to 1/10 then to 2/10 then to 3/10 then to 4/10 then to 5/10 then to 6/10 then to 7/10.

Which implies 7/10 is divided into 7 equal parts of the equal length of 1/10 units.

Therefore, Expression that can be modeled using the number line is
`(7)/(10)/(1)/(10)`.

Answer 2

The given drawing shows the distance 7/10 divided into parts that are each of length 1/10. The appropriate choice is ...

... B) 7/10 ÷ 1/10