There are 3 holes because if you do 4 thats to high cuz you would get 12 hope this is what you mean
345 =
|||,****,•••••
391 =
|||,*********,•
Answer:
x³=27
cuberoot√x³=cuberoot of 27
x=3
<span>The number is 470, 000
To explain further:
An example is
14,494 </span>
<span>To round off the height value to the nearest thousand we can use the expanded from to clarity the position of numbers which is: </span>
<span>10, 000 = ten thousand </span>
<span>4, 000 = thousands </span>
<span>400 = hundreds </span>
<span>90 = tens </span>
<span>4 = ones </span>
<span>Here we can notice than four thousand is the value where the nearest thousands is placed. Hence we can round off the number of 14, 494 into 14, 000. Notice 0-4 rounding off rules.<span>
</span></span>
