1 2/15÷(3 7/9-2 3/7)=. Created by fantastishnast. matematika-ru

7)=...

August 2022 1 14 Report

1 2/15÷(3 7/9-2 3/7)=

ann1885 =17/15 : (3ц49/63 - 2ц27/63) = 17/15 : 1ц22/63 = 17/15 * 63/85 = 63/75 = 21/25

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