Identify the correct point on the number line for each fraction. (5 and 6)

There are 10 marks between 7 and 8, therefore each mark is equivalent to 0.1

For 8.3, count 3 marks after 8:
[tex]8.3 \longrightarrow B[/tex]

First convert the fraction into decimal. Then count 6 marks from 7:
[tex] 7\dfrac{3}{5} = 7.6 \longrightarrow C[/tex]