Q11 of 63 Page 1

What number should be subtracted from to get?

Suppose x be the rational number to be subtracted to to get

Then,


- x =


= -


-x =


-x =


x =


Therefore,


The required number x =


More from this chapter

All 63 →
9

What number should be addede to to get?

 10

What number should be subtracted from to get ?

 12

What should be added to ( + ) to get?

 13

What should be subtracted from ( + + ) to get 3?