Odpowiedź :
Odpowiedź:
b) 14 * (2*7+3) = 14/1 * 17/7 = 228/7 = 34
1 1/4 = 5/4 * 2 14/15 = 44/15 = 220/60 = 3,(6)
c) 18 * 2 1/27 = 18/1 * 55/27 = 990/27 = 36,(6)
7 3/11 * 1 27/28 = 80/11 * 55/28 = 4400/308 = 14,(285714)
Odpowiedź:
b) 14 * (2*7+3) = 14/1 * 17/7 = 228/7 = 34
1 1/4 = 5/4 * 2 14/15 = 44/15 = 220/60 = 3,(6)
c) 18 * 2 1/27 = 18/1 * 55/27 = 990/27 = 36,(6)
7 3/11 * 1 27/28 = 80/11 * 55/28 = 4400/308 = 14,(285714)