Question

Find the distance between points I and T

Answer 1

`\displaystyle 1(1)/(2)`

Explanation:

Each mark represents
`\displaystyle (1)/(2),`therefore you have this:

`\displaystyle -3(1)/(2) + 5 \Rightarrow -3(1)/(2) + 4(2)/(2) \\ \\ \boxed{1(1)/(2)}`

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Answer 2

The distance between I and T is 1.5

Explanation:

Identify each spots value: each spot is worth 0.5

Identify how many spots are in between your points: there are 3

multiply the value and amount: 0.5 × 3 = 1.5