57
5.7 x 10 = 57
57 = 0.57 x 10 x 10
In standard form, the number 57 is written as 5.7 x 10^1. This is because standard form requires the number to be written as a single digit before the decimal point, multiplied by a power of 10. In this case, the digit 5 is before the decimal point, and it is multiplied by 10 raised to the power of 1 to represent the tens place value.
In the number 542, the value of 5 is 50. This is because the digit 5 is in the tens place, which represents 50. In the decimal numbering system, each place value to the left of the decimal point is a power of 10, so the tens place represents 10 raised to the power of 1, which equals 10. Therefore, 5 in the tens place is equal to 5 multiplied by 10, which equals 50.
The product of 57 and 10 is equal to 57 x 10 = 570.
Percentage increase = 100*(new value-old value)/old value = 100*(72-57)/57 = 100*15/57 = 1500/57 = 26.3 %
if it means 5.7 multiplied by 10 to the power four meters, then the answer is divide by 1000 to be 57 kilo9meters
571 = 57
57/10
It is: 57*10 = 570.
5.7=57/10=57:10