What is the sum of 5.3 and 70.6?

To find the sum of 5.3 and 70.6, you add the two numbers together directly. Starting with the tenths place, you have 0.3 from 5.3 and 0.6 from 70.6, which adds up to 0.9.

Next, you add the whole number parts: 5 (from 5.3) plus 70 (from 70.6) equals 75. When you combine the whole number sum (75) with the tenths sum (0.9), you get 75.9.

Thus, the sum of 5.3 and 70.6 is correctly calculated as 75.9, making it the accurate answer.