Question 1187113
{{{m}}} to {{{cm}}} ratio is {{{1}}}to {{{100}}}=>{{{1cm=0.01m}}}

 toy model of the car is {{{2.6/100 =0.26m}}} long

{{{4.3m/1.72m=0.26m/w}}}

{{{4.3mw=0.26m*1.72m}}}

{{{w=(0.26m*1.72m)/4.3m}}}

{{{w=(0.4472m)/4.3}}}

{{{w=0.104m }}}

convert to {{{cm}}}

{{{w=10.4cm}}}



or this way: {{{1m=100cm}}}, convert all to {{{cm}}}

{{{430cm/172cm=26cm/w}}}

{{{5/2=26cm/w}}}

{{{5w=2*26cm}}}

{{{5w=52cm}}}

{{{w=52cm/5}}}

{{{w=10.4cm}}}