Answer:
Step-by-step explanation:
times the number so 18 times 30
The answer is C. 10 because you only need 2 unit cubes to make a rectangular prism
Answer: OPTION D
Step-by-step explanation:
To solve this problem you must apply the proccedure shown below:
- Convert from 48 inches to foot. You know that 12 inches=1 foot. Then you have:

- Therefore, keeping on mind that 48 inches is 4 feet, and you must find the ratio that correctly compares 2 feet to 48 inches, you can write:

- Reduce the fraction, then:

- You can rewrite it as following:
Answer: This is how I would do it 8x67=402
Step-by-step explanation:
Its 3 cause 160 x 4 is 640 , so 643 - 640 is 3 so the answer of the problem is 3