How do you subtract 1.7 from 3

ok so 3-1.7=1.3

Step-by-step explanation:

this is bc 3-1=2-0.7=1.3

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

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42