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CBSE Class 8 Answered

If you subtract 1/2 form a number and multiply the result by 1/2, you get 1/8.what is the number.
Asked by kalyanikalluzjan05 | 21 Oct, 2021, 10:08: AM
answered-by-expert Expert Answer
 
 
begin mathsize 16px style 1 half open parentheses straight x minus 1 half close parentheses equals 1 over 8 rightwards double arrow 1 half open parentheses fraction numerator 2 straight x minus 1 over denominator 2 end fraction close parentheses equals 1 over 8 rightwards double arrow fraction numerator 2 straight x minus 1 over denominator 4 end fraction equals 1 over 8 rightwards double arrow 2 left parenthesis 2 straight x space minus space 1 right parenthesis space equals space 1 rightwards double arrow 4 straight x space minus space 2 space space equals space 1 rightwards double arrow straight x space equals 3 over 4 end style
Answered by Yasmeen Khan | 21 Oct, 2021, 11:56: AM

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