1.) 2 1/3*1 1/5= 2.)2 7/9*3 3/5=
3.)2 1/2*1 3/5=
4.)3 7/9*1 1/17=
5.)7 1/2*2 4/15=
6.)5 1/6*3 1/7=
7.)3 3/7*2 1/3=
8.)7 1/3*2 2/11=
186
218
Ответы на вопрос:
2 1/3 * 1 1/5 = 7*6/3*5 = 14/5 = 2 4/5
2 7/9 * 3 3/5 = 25*18/9*5 = 10
2 1/2 * 1 3/5 = 5*8/2*5 = 4
3 7/9 * 1 1/17 = 34*18/9*17 = 4
7 1/2 * 2 4/15 = 15*34/2*15 = 17
5 1/6 * 3 1/7 = 31*22/6*7 = 341/21 = 16 5/21
3 3/7 * 2 1/3 = 24*7/7*3 = 8
7 1/3 * 2 2/11 = 22*24/3*11 = 16
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