25 mm è uguale a quanti cm?
Risposta:
25 mm = 2.5 cm
Spiegazione:
Using the #color(blue)"related conversion"#
That is #color(red)(bar(ul(|color(white)(a/a)color(black)(1cm=10mm)color(white)(a/a)|)))#
#rArr25mm=(2xx10mm)+(1/2xx10mm)#
so we have #2+1/2"cm"=2 1/2=2.5"cm"#
or using #color(blue)"ratio method"#
#(1cm)/(10mm)=(xcm)/(25mm)" require to calculate value of x"#
using #color(blue)"cross-multiplication"#
#rArr10x=25rArrx=(25cancel(mm))/(10cancel(mm))=2.5" cm"#