Question

the place value of 4in 0.4= ​

Answer 1

$\large \colorbox{pink}{TENTHS PLACE}$

The number word for 0.4 is four tenths and is the same as its place value. That is because the digit 4 is in the tenths place. Remember, when dealing with decimals with the place value of tenths like 0.4 there are equivalent decimals to 0.4 such as to 0.40 (forty hundredths) and 0.400 (four thousandths), etc.