1.

Divide 150 into three parts such that the second number is the five-sixth of the first number, and that number is four-fifth of the second.

Answer»

Let the 3 parts be a, b, and cgiven:pat 1xsecond part 5/6 of x is 5x/6third part 4/50f second part4/5 x 5x/6 =2x/3sum of three parts is 150x+5x/6+2x/3=1506x+5x+4x =6 x 15015x = 6 x 150x =6 x 150 /15= 60three parts of 150 are respectivelyThe lengths are 60, 50, and 40



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