Представьте в виде неправильных дробей смешанные числа 3 2/5 1 5/6 3 8/11 1 51/53 2 6/13...

Question

Представьте в виде неправильных дробей смешанные числа 3 2/5 1 5/6 3 8/11 1 51/53 2 6/13 7 1/5 5 5/11 6 2/7 3 1/9 7 3/7 17 2/3 5 2/5 3 5/12 29 1/2 7 5/8 9 3/4 11 3/5 13 1/2 3 3/4 2 1/4 2 8/9 10 2/3 7 4/5 3 5/6 13 4/9 5 7/8 4 5/7

Answer 1

3 2/5 = 17/5
1 5/6 = 11/6
3 8/11 = 41/11
1 51/53 = 104/53
2 6/13 = 32/13
7 1/5 = 36/5
5 5/11 = 60/11
6 2/7 = 44/7
3 1/9 = 28/9
7 3/7 = 52/7
17 2/3 = 53/3
5 2/5 = 27/5
3 5/12 = 41/12
29 1/2 = 59/2
7 5/8 = 61/8
9 3/4 = 39/4
11 3/5 = 58/5
13 1/2 = 27/2
3 3/4 = 15/4
2 1/4= 9/4
2 8/9 = 26/9
10 2/3 = 32/3
7 4/5 = 39/5
3 5/6 = 23/6
13 4/9 = 121/9
5 7/8 = 47/8
4 5/7 = 33/7 7/12+3/12 = 10/12 = 5/6 3/7+2/7 = 5/7 13/55-5/55 = 8/55 11/18-7/18 = 4/18 = 2/9 7/10+1/10 = 8/10 = 4/5 15/8-7/8 = 8/8 = 1 12/15+7/15 = 19/15 = 1 4/15 45/100+35/100 = 80/100 = 4/5 65/76-25/76 = 40/76 = 10/19 46/100-41/100 = 5/100 = 1/20 4/5-3/5 = 1/5 4/11+6/1 = 6 4/11 7/8-5/8 = 2/8 = 1/4 77-67/100 = 76 33/100 6/13+7/13 = 13/13 = 1 43/56-33/56 = 10/56 = 5/28 6/23+20/23 = 26/23 = 1 3/23 4/7+2/7 = 6/7 3/4+3/4 = 6/4 = 1 1/2 5/6-1/6 = 4/6 = 2/3 7+1/5 = 7 1/5 3-4/7 = 2 3/7 1-6/11 = 5/11 1+3 5/7 = 4 5/7 8 2/5+3 = 11 2/5 7-4/9 = 2 5/9 8 7/9-6 = 2 7/9 4+1 3/5 = 5 3/5 7-2 1/2 = 4 1/2

Comments

выполните сложение или вычитание 7/12+3/12 3/7+2/7 13/55-5/55 11/18-7/18 7/10+1/10 15/8-7/8 12/15+7/15 45/100+35/100 65/76-25/76 46/100-41/100 4/5-3/5...

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помогите

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выполните сложение или вычитание 7/12+3/12 3/7+2/7 13/55-5/55 11/18-7/18 7/10+1/10 15/8-7/8 12/15+7/15 45/100+35/100 65/76-25/76 46/100-41/100 4/5-3/5 4/11+6/1 7/8-5/8 77-67/100 6/13+7/13 43/56-33/56 6/23+20/23 4/7+2/7 3/4+3/4 5/6-1/6 7+1/5 3-4/7 1-6/11 1+3 5/7 8 2/5+3 7-4/9 8 7/9-6 4+1 3/5 7-2 1/2

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пожалуйста

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выполните сложение или вычитание 7/18+11/36, 26/45-16/30, 13/18-5/24, 1+3/8, 2+5/6, 2+3/5, 3+10/17, 22 11/15-22, 12 2/25+7 32/50, 5 3/20-4 7/10, 11 1/4+3 7/10, 5/13+7/26, 11/63-1/9,12/15-3/5, 5+4/9,4-7/11, 2+4/7, 5-12/15, 13 11/12-10, 15 7/24+8 1/3, 4 4/15-2 1/30, 12 1/5+2 5/10, 7/12+4/36, 15/27-1/9, 11/14-17, 4+2/7, 5-4/9, 6+2/3,10+15/21, 15 1/7-5, 16 2/9+2 1/18, 3 4/17-2 1/34, 14 2/3+3 4/15

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Если разберете,то смотрите решения выше)))))

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спасибо, постараюсь

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Сразу предупреждаю, самые последние не решала

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я поняла

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спасибо

Answer 2

4 5/7=4*7+5=33/7
6 5/12=6*12+5=77/12
3 11/8=3*8+11=35/8
8 2/7=7+1*7+2=7 9/7
4 5/12=3+1*12+5=3 17/5
2 3/8=1+1*8+3=1 11/8
4+15 19
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9. 9