which problem has a sum of 10.52?\n8.2 + 3 + 0.05\n1.42 + 3.1 + 1.2\n4.2 + 1 + 5.00\n1.24 + 4.0 + 3

Explanation:

Step1: Calculate first option sum

$8.2 + 3+0.05=11.25$

Step2: Calculate second option sum

$1.42 + 3.1+1.2 = 5.72$

Step3: Calculate third option sum

$4.2+1 + 5.00=10.2$

Step4: Calculate fourth option sum

$1.24+4.0+3 = 8.24$

Since none of the given options sum to 10.52, there seems to be an error in the problem - perhaps a mis - type in the options or the target sum. But if we assume there is a closest value, we can analyze the differences. The differences between 10.52 and the sums of the options are: For the first option: $|11.25 - 10.52|=0.73$ For the second option: $|5.72 - 10.52| = 4.8$ For the third option: $|10.2 - 10.52|=0.32$ For the fourth option: $|8.24 - 10.52|=2.28$

The third option has the closest sum to 10.52 among the given options.

Answer:

$4.2 + 1+5.00$ (as it is the closest to 10.52 among the given options)