oblicz: 1 i 1/3 * 3 i 3/4 *0,2 = 3/4 podzielić 0,0375= 0,48 podzielić 1 i 1/7= (2 i 2/11 podzielić 8/3) * 0,11= 1,8 podzielic (1 i 1/3 razy 6 i 3/4)= 2 i 1/7 podzielic 5/14 pod spodem kreska ułamkowa i pod nia jest 0,6 bardzo szybko prosze
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oblicz:
1 i 1/3 * 3 i 3/4 *0,2 = 4/3 * 15/4 * 2/10 =1
3/4 : 0,0375=0,75 : 0,0375 = 20
0,48 : 1 i 1/7= 48/100 : 8/7 = 24/50 * 7/8 = 21/50
(2 i 2/11 : 8/3) * 0,11=(24/11 * 3/8)*11/100 = 9/11 * 11/100 = 9/100
1,8 :(1 i 1/3 * 6 i 3/4)=18/10: (4/3*27/4) =18/10: 9 = 18/10 * 1/9 = 2/10 = 1/5
2 i 1/7 :5/14 15/7 * 14/5 6
-------------- = ----------------= ------------- = 6 * 10/6 = 10
0,6 6/10 6/10