Question

вычислите 4958/2548:165/1820

Answer 1

$frac{4958}{2548} div frac{165}{1820} = frac{4958 times 1820}{2548 times 165} = frac{2479 times 364}{1274 times 33} = \ = frac{902356}{42042} = frac{4958 times 182}{231 times 182} = frac{4958}{231 } = 21 frac{107}{231}$