Rechne ohne Taschenrechner in Pro

a) ` 9/40 = 0.225 = 22.5% `

b) ` 45/60 = 0.75 = 75% `

c) ` 3/500 = 0.006 = 0.06% `

d) ` 475/2000 = 0.2375 = 23.75% `

e) ` 1/6 = 0.1bar(6) = 16.bar(6) `

f) ` 7/9 = 0.bar(7) = 77.bar(7) `

g) ` 1/30 = 0.0bar(3) = 3.bar(3) `

h) ` 3/7 = ----- i) <acm> 42/30 = 1.4 = 140% `

j) ` 2/3 = 0.6 Periode! = 66.6 Periode!% `

k) ` 0.3 Periode! = l) <acm> 1 1/4 = 1.2 = 120% `