25-35/28+(-8/28)= ? Proszę o rozwiązanie z wytłumaczeniem.
25-43/28=700/28-43/28=757/28=27 i 1/28
25-35/28+(-8/28)= 23 i 56/28 - 35/28 - 8/28 = 23 i 21/28 - 8/28 = 23 i 13/28
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25-43/28=700/28-43/28=757/28=27 i 1/28
25-35/28+(-8/28)= 23 i 56/28 - 35/28 - 8/28 = 23 i 21/28 - 8/28 = 23 i 13/28