Question

Oblicz 270% liczby a, jeżeli: a= [(√16/9)² + (2⅓)²] : [(2,5)⁶ × (⅖)⁶]
BŁAGAM JAK NAJSZYBCIEJ DO JUTRA :D

Answer 1

a = [(√16/9)² + (2⅓)²] : [(2,5)⁶ × (⅖)⁶]
a = [16/9+25/9]:[(2,5*2/5)⁶] = [41/9]:[1⁶] = 41/9*1 = 41/9 = 4 5/9

270% * 4 5/9 = 2 7/10 * 4 5/9 = 27/10 * 41/9 = 3/10 * 41/1 = 123/10 = 12,3

Szukana liczba to 12,3