Answer :
The number that when rounded to the nearest tenth gives 43.6 is;
Option B: 43.55
The missing options are;
A) 43.65
B) 43.55
C) 43.657
D) 43.549
Now, when we want to approximate a decimal to the nearest tenth, it means that if the second number to the right of the decimal is 5 or greater than 5, we will add 1 to the first number to the right of the decimal.
However, if the second number to the right of the decimal is less than 5, we make the second number 0 and leave the first number the way it is.
Thus, looking at the options the only one that will result in an approximation to the nearest tenth of 43.6 will be option B which is 43.55.
Read more at; https://brainly.com/question/15223579