Diameters: 23901

When paying, we use euro coins with the following diameters:
The 10-cent coin has a diameter of 19.75 mm.
The 20-cent coin has a diameter of 22.25 mm.
The 50-cent coin has a diameter of 24.25 mm.
Find out in what ratio the diameters of these coins are.

Correct answer:

r = 79:89:97

Step-by-step explanation:

d1=1975 d2=2225 d3=2425  1975=5279 2225=5289 2425=5297 GCD(1975,2225,2425)=52=25  x=GCD(d1,d2,d3)=GCD(1975,2225,2425)=25 p1=d1/x=1975/25=79 p2=d2/x=2225/25=89 p3=d3/x=2425/25=97  r=79:89:97



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