Выполнить действия: а) 2 4/9 + 3 3/9 - 1 1/9 + 1 2/9; б) 8 6/7 - 5 5/7 + 3 3/7 + 1 2/7.. Created by KatyshaCat. matematika-ru

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Выполнить действия:
а) 2 4/9 + 3 3/9 - 1 1/9 + 1 2/9;
б) 8 6/7 - 5 5/7 + 3 3/7 + 1 2/7.

Answers & Comments

Yakubik93 2 4/9 + 3 3/9 - 1 1/9 + 1 2/9 = 5 7/9 - 1 1/9 + 1 2/9 = 4 6/9 + 1 2/9 = 5 8/9
8 6/7 - 5 5/7 + 3 3/7 + 1 2/7 = 3 1/7 + 3 3/7 + 1 2/7 = 6 4/7 + 1 2/7 = 7 6/7

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Answers & Comments

reshite pozhalujsta zadachu ochen nado nomer 1484

10 zapishite v vide nepravilnoj drobi61bb43ac37f9997710cf40f9326f6f59 85444

predstavte obyknovennuyu drob v vide desyatichnoj i vypolnit dejstviya nomer 135

pomogite pozhalujsta nomer 1483

gde byla sozdana pervaya chast bibliia9e1c4e99825283ea929720f3e1262a3 79479

zapishite vse chisla u kotoryh celaya chast 2 a znamenatel drobnoj chasti 64acc8d38149f62d44158f5debc7ac9ed 29038

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