Question

The sum of the two rational number is -3/5 if one of them is 3/10 find the other

Answer 1

Heya !!!


Let another rational number be X.




According to question,



3/10 + X = -3/5



3 + 10X/10 = -3/5


5 ( 3 + 10X ) = -30



15 + 50X = -30


50X= -30-15


50X = -45


X= -45/50 = -9/10


Hence,


-9/10 should b added to 3/10 to get -3/5.



★ HOPE IT WILL HELP YOU ★

Answer 2

Sum of 2 ratio.no. = - 3/5
One of them=3/10
Let the other no.be x
Then, x+3/10= - 3/5
X= - 3/5 - 3/10
=-6-3/10
= - 9/10
So the other no. = - 9/10