Плиз, решите пример: 5целых 1четвёртая : (4,8s) = 3целых 1восьмая : 7,5. Created by Yarikdragon2289. matematika-ru

Плиз, решите пример: 5целых 1четвёртая : (4,8s) = 3целых 1восьмая : 7,5...

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Плиз, решите пример:
5целых 1четвёртая : (4,8s) = 3целых 1восьмая : 7,5

Answers & Comments

Jeltaia
$5 \frac{1}{4} \div 4.8s = 3 \frac{1}{8} \div 7.5 \\ \frac{21 \times 10}{4 \times 48} s = \frac{25 \times 10}{8 \times 75} \\ s = \frac{5}{12} \div \frac{35}{32} = \frac{5 \times 32}{12 \times 35} = \frac{8}{21}$

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pomogite pridumat vykazvane razvazhane na temu kurgany shmat chago nam gavorac

pomogite reshit vot eto urovnenie 1379 0001b31312319

pomogite s etim zadaniem iz 1 c rapsa poluchayut 40 kg masla skolko nuzhno vzyat

sravnite m 1celaya2petnadcatyh 4celyh3desyatyh 3celyh3chetvyortyh 2

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