Question Calculate the value 247Alternative Form 2321Alternative Form 23.5 Evaluate 642×624−836Reduce the numbers More Steps Evaluate 642×624Reduce the numbers 67×24Reduce the numbers 7×4 7×4−836Cancel out the common factor 4 7×4−29Multiply the numbers 28−29Reduce fractions to a common denominator 228×2−29Write all numerators above the common denominator 228×2−9Multiply the numbers 256−9Solution 247Alternative Form 2321Alternative Form 23.5 Show Solution