2 14/15 * 6 6/11, 2 2/251 9/16, 13/438 7/26

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Математика

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18 августа, 01:45

2 14/15 * 6 6/11, 2 2/251 9/16, 13/438 7/26

+2

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Зарина · Answer 1

1) 2 14/15 = (30+14) / 15=44/15

6 6/11 = (66+6) / 11=72/11

44/15 * 72/11=4*72/15=288/15=19 цел 3/15=19 цел 1/5

2) 2 2/25 = (50+2) / 25=52/25

1 9/16=25/16

52/25*25/16=52/16=3 цел 4/16 = 3 цел 1/4

2 14/15 * 6 6/11, 2 2/25*1 9/16, 13/43*8 7/26

2 14/15 * 6 6/11, 2 2/251 9/16, 13/438 7/26