10*10=100квадратов
закрашено-16кв
100кв-100%
16кв-x
100x=16*100
100x=1600:100
x=16%
закрашено-52кв
100кв-100%
52кв-x
100x=5200:100
x=52%
закрашено-72кв
100кв-100%
72кв-x
100x=7200:100
x=72%
закрашено-36кв
100кв-100%
36кв-x
100x=3600:100
x=36%
1дм-10см
1м-100см
100см-100%
10см-x
100x=1000:100
x=10%
1м^2-10000см^2
1дм^2-100см^2
10000см^2-100%
100см^2-x
10000x=10000:10000
x=1%
1см^2-100мм^2
100мм^2-100%
1мм^2-x
100x=100:100
x=1%
1м^2-100дм^2
100дм^2-100%
1дм^2-x
100x=100:100
x=1%