Answer:
67
Step-by-step explanation:
To round 67.498 to the nearest whole number consider the tenths’ value of 67.498, which is 4 and less than 5. Therefore, we have to round down: the whole number ones place value of 67.498, 67, remains 67, and the decimal point and all digits (.498) are removed.
67.498 rounded to the nearest whole number = 67
Answer:
8 cubic feet
Step-by-step explanation:
First find the volume of the sand box
2 x 2 x 3 = 12
then multiply the total volume by 2/3
12 x 2/3 = 8
That leaves you with the total cubic feet of sand he would need.
We calculate this like this:

where x is the desired number. 4 percent of x is 56

here i multiplied both sides by 100

I divided both sides by 4, then on the left hand side only x is left!


The answer is 1400
20 > x < 20,000
X = Range of human ear
I’m pretty sure that the answers
C