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"

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