Question

Isaiah multiplied 3.92 and 47.6 together, with a result of 186.592. Which of the following statements is true?

Isaiah's result is incorrect. He place the decimal point in the wrong place.
Isaiah's result is incorrect. He made a mistake when adding the partial products together.
Isaiah's result is incorrect. He made a mistake in multiplying.
Isaiah's result is correct.

Answer 1

His result is correct

Answer 2

The answer is 186.592

Explanation:

1. Multiply 392 and 476 together (without the decimal points). It will give an answer of 186592.Then, add 3 decimal points to the left because you removed it before multiplying.