Вопрос Simplify the expression 340xr2 Evaluate x×745285×r2×1Covert the mixed number to an improper fraction Больше Шагов Convert the expressions 745285Multiply the denominator of the fraction by the whole number and add the numerator of the fraction 457×45+285Multiply the terms 45315+285Add the terms 45600 x×45600r2×1Rewrite the expression x×45600r2Решение Больше Шагов Evaluate 1×45600Any expression multiplied by 1 remains the same 45600Reduce the fraction 340 340xr2 Показать решение