Josiah used the distributive property to simplify the multiplication problem 9 × 4.7. Which of the following statements is true about his work? 9 × 4.7

9 × (4 + 0.7)

9 × 4 + 9 × 0.7

36 + 9 × 0.7

36 + 0.63

36.63

He didn't follow the order of operations.
He multiplied 9 and 0.7 incorrectly.
He added 36 and 0.63 incorrectly.
He did everything correctly.