It is: 1/5 + 1/10 = 3/10
16
3.0
It is: 3/10 or 0.3
Assuming the question is about one fifth of a mile and not one fith mile, the answer is 880 yards.
Your question is not clear. You want to multiply 1.4 added to one tenth. What are you multiplying it by? It takes a minimum of two numbers to perform a multiplication. If I add one tenth to 1.4 the sum is 1.5 and after that, I could multiply it by something if there was something to multiply it by.
1.20
100 of them.
13.9
what is 1 fith add 1 fith
20
6.