Question

Use the interactive tool to find the difference:1- 3/10 .Write the answer as a fraction

Answer 1

The given difference is

`1-(3)/(10)`

To find this difference we can use the following property.

`(a)/(b)+(c)/(d)=(ad+bc)/(bd)`

So,

`1-(3)/(10)=(1\cdot10-1\cdot3)/(1\cdot10)=(10-3)/(10)=(7)/(10)`

Therefore, the answer is 7/10.