What no is 3 1/2 less than 4 times 2 3/4?

Asked by Dibyendu | 16th Jul, 2017, 10:35: PM

Expert Answer:

begin mathsize 16px style Let space the space number space be space straight x.
According space to space the space given space condition comma
straight x equals 4 open parentheses 2 3 over 4 close parentheses minus 3 1 half
rightwards double arrow straight x equals 4 open parentheses 11 over 4 close parentheses minus 7 over 2
rightwards double arrow straight x equals 11 minus 7 over 2
rightwards double arrow straight x equals fraction numerator 22 minus 7 over denominator 2 end fraction
rightwards double arrow straight x equals 15 over 2 end style

Answered by Rebecca | 16th Jul, 2017, 11:44: PM