Answer:
4.2
Step-by-step explanation:
1[tex]\frac{2}{5}[/tex] ÷ [tex]\frac{1}{3}[/tex]
Divide [tex]\frac{1 x 5+2}{5}[/tex] by [tex]\frac{1}{3}[/tex] by multiplying [tex]\frac{1 x 5+2}{5}[/tex] by the reciprocal of [tex]\frac{1}{3}[/tex]
[tex]\frac{( 1 x 5 + 2) x 3}{5}[/tex]
Add 5 and 2 to get 7.
[tex]\frac{7 x 3}{5}[/tex]
Multiply 7 and 3 to get 21.
[tex]\frac{21}{5}[/tex]
Factor
[tex]\frac{3.7}{5}[/tex] = 4[tex]\frac{1}{5}[/tex] = 4.2
