(5 11/12 +8 7/15) + (16 7/24 - 9 3/56) Сделайте пж. Created by vaskin2006. matematika-ru

56) Сделайте пж...

vaskin2006 @vaskin2006

April 2021 2 20 Report

(5 11/12 +8 7/15) + (16 7/24 - 9 3/56) Сделайте пж

Verified answer

(5 11/12 +8 7/15) + (16 7/24 - 9 3/56) = 21 87/140
1) 5 11/12 + 8 7/15 = 5 55/60 + 8 28/60 = 13 83/60 = 14 23/60
2) 16 7/24 - 9 3/56 = 16 49/168 - 9 9/56 = 7 40/168
3) 14 23/60 + 7 40/168 = 14 322/840 + 7 200/840 = 21 522/840 = 21 87/140

Olesya1005001 (5 11/12+8 7/15)+(16 7/24-9 3/56)=
1) 5 11/12+8 7/15= 5 55/60+8 28/60=13+83/60= 13+1+23/60= 14 23/60
2) 16 7/24-9 3/56= 16 49/168-9 9/168=7 40/168
3) 14 23/60+7 40/168= 14 322/840+7 200/840=21 87/140

Answers & Comments

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1 327 84930 0657 pomogite okruglit k desyatym 2 24610 1167 pomogi

3x 1584148 reshite pozhalujstad387b64262caee6939ea8950e315ca43 43737

5 b k i iii 2 zadacha 2 basejn cherez pershu trubu zaponyuetsya za 4 god

meni treba virsh ne duzhe velikij ta ne duzhe malij i obovyazkovo shob tam buli

3x 1584148 reshite pozhalujsta

5 by do 1 iii

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