Co to za liczba,której 2/5 stanowi tyle co 5/6 liczby 240?
ta liczba to 96 @@@@@@@@@@
5/6 * 240 = 5 * 40 = 200
2/5 * x = 200
x = 200 : 2/5
x = 200 * 5/2
x = 100 * 5
x = 500 ---------- odpowiedx
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ta liczba to 96 @@@@@@@@@@
5/6 * 240 = 5 * 40 = 200
2/5 * x = 200
x = 200 : 2/5
x = 200 * 5/2
x = 100 * 5
x = 500 ---------- odpowiedx