Answer:
1.3
Step-by-step explanation:
you turn 3 into a decimal like this 3.0 - 1.7 then you take 10 from the 3 and add it to the 0 like this 3.0-> 2.10 - 1.7 so now your answer is 1.3 because 10 - 7 is 3 and 2 - 1 is 1
