12 ist wie viel Prozent von 40?
Antworten:
12 is color(green)(30%) of 40
Erläuterung:
If 12 is x% of40
dann
color(white)("XXX")x/100 xx 40 =12
color(white)("XXX")40x=1200
color(white)("XXX")x=30
12 is color(green)(30%) of 40
If 12 is x% of40
dann
color(white)("XXX")x/100 xx 40 =12
color(white)("XXX")40x=1200
color(white)("XXX")x=30