21/8 = 2 and 5/8 or 2.625.
21over 150 written as a decimal = 0.14
It is: 21/50 = 0.42 as a decimal
21 in decimal form can be 21.0 or 21.00 or 21.000, or however many zeros you'd like to write after the decimal point.
7/21:= 7 ÷ 21= 0.333 in decimal
To write 21 thousandths in decimal form, you would place the decimal point three places to the left of the digit 2, as each place value represents a power of 10. Therefore, 21 thousandths in decimal form is 0.021.
21.012
7 4/21 in decimal form is 7.190476 . . .
821/40 = 8.525
It is 8.021
0.913
3
1.05