Each power of ten multiplies or divides the number by 10.
A number to the power of 10 multiplies the number by 10.
A number to the power of -10 divides the number by 10.
Multiplying by 10 (to the power of 10) moves the decimal point 1 place to the right.
Dividing by 10 (to the power of -10) moves the decimal point 1 place to the left.
Let's say you have
, you move the decimal place 3 places to the right.
For
move the decimal 3 places to the left.
Hello! I believe that 1/2 is the ratio that is not equivalent to 1:4.
P = 2(L + W)
P < = 42
L = 3W - 12
42 < = 2(3W - 12 + W)
42 < = 6W - 24 + 2W
42 < = 8W - 24
42 + 24 < = 8W
66 < = 8W
66/8 < = W
8.25 < = W
The greatest possible whole number is 8...ur width is 8 ft