Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{3 \: boxes}}}}}[/tex]
Step-by-step explanation:
[tex] \sf{ time \: ( \: in \: minutes}) \: \: \: \: \: \: \: \: \: \: no.of \: boxes[/tex]
[tex] \sf{124 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 4}[/tex]
[tex] \sf{93 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: x( \: suppose)}[/tex]
In case of Direct proportion
[tex] \sf{ \frac{124}{93} = \frac{4}{x} }[/tex]
Do cross multiplication
[tex] \longrightarrow{ \sf{124x = 93 \times 4}}[/tex]
Multiply the numbers: 93 and 4
[tex] \longrightarrow{ \sf{124x = 372}}[/tex]
Divide both sides by 124
[tex] \longrightarrow{ \sf{\frac{124x}{124} = \frac{372}{124}}} [/tex]
Calculate
[tex] \longrightarrow{ \sf{x = 3}}[/tex]
Thus, It takes him 93 minutes to fit 3 boxes in a lorry.
Hope I helped!
Best regards! :D
