find two rational numbers whose sum is 9.9 and if the greater is devided by smaller, the result is 1.2
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Let the smaller rational number be x
Greater number =x (1.2)
According to problem
=>x+x (1.2)=9.9
=>2.2 (x)=9.9
=>x=9.9/2.2
=>x=99/22
=>x=9/2
=>x=4.5
1.2 (x)=1.2 (4.5)=5.4
.°.The two rational numbersare 4.5 and 5.4
Greater number =x (1.2)
According to problem
=>x+x (1.2)=9.9
=>2.2 (x)=9.9
=>x=9.9/2.2
=>x=99/22
=>x=9/2
=>x=4.5
1.2 (x)=1.2 (4.5)=5.4
.°.The two rational numbersare 4.5 and 5.4
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