Answer: 313.4183
Explanation:
When we are given a number with ones and a number with tens, we see that the final answer has tens. Using this context, if the second set has ones and hundreds, the final answer will have hundreds. Using this information, we can calculate the needed value.
If 25.378 x 1.235 = 31.34183, then 2.5378 x 123.5 = 313.4183