Find the height of the rectangular prism below if the volume is 334.8 meters cubed

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?

What is the answer to the question 5x+2x