Answer:
C.28.430
Explanation:
We are given that sum of several decimal number is less than 28.431 and greater than 28.404.
We have to find which answer could be
A.28.435
The tens place and one's place are same as in 28.404 and 28.431.
The tenth place is also same as in 28.404 and 28.431.
The hundredth place of 28.435 is 3 same as in 28.431 .
The thousandth place of 28.435 is 5 which is greater than the hundredth place of 28.431 .Hence, the number 28.435 is greater than the number 28.431.
Therefore, option A is false.
B.28.342
The tenth place of 28.342 is less than the hundredth place of 28.404.
Therefore, 28.342 is less than the 28.404 but we want a number which is greater than 28.404.
Hence, option B is false.
C.28.430
The thousandth place of 28.430 is 0 less than the thousandth place is 1 of 28.431 and greater than thousandth place 4 of 28.404.
The hundredth place of 28.430 is 3 and hundredth place of 28.404 is 0 .
Therefore, 28.430 is greater than 28.404 and less than 28.431.
Hence, option C is true.
D.29.43
The one's place of 29.43 is 9 .Therefore, the number is greater than 28.431 and 28.404.
Hence, option is false.