Question

Oblicz:

3/9*18=

120*1/6=

440*3/20=

345*2/3=

1/8*386=

2/6*669=

1895*3/5=

Answer 1

3/9*18=6

120*1/6=20

440*3/20=66

345*2/3=230

1/8*386=48,25

2/6*669=223

1895*3/5=1137

Answer 2

3/9 *18 = 3/1 * 2 = 6

120 * 1/6 = 120/6 = 20

440 * 3/20 = 22 * 3/1 = 66

345 * 2/3 = 115 * 2/1 = 230

1/8 * 386 = 1/4 * 193 = 193/4 = 48 i 1/4

2/6 * 669 = 2/2 * 223 = 1 * 223 = 223

1895 * 3/5 = 379 * 3/1 = 1137