10 + 3.4 = 10.0 + 3.4 = 13.4
.34
.34
7/34 = 0.21
the answer is 0.34
-3.4 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is -34/10. You can simplify this rational fraction if you so wish.
3.4
3.4
What is the decimal form for 10 24?
decimal form of 10 tenths = 1.010 tenths in decimal = 1
34/10
To write 1 and 34 thousandths in standard form, you combine the whole number with the decimal representation of the fractional part. The decimal for 34 thousandths is 0.034. Therefore, 1 and 34 thousandths in standard form is written as 1.034.
The standard form of a number is written in a way that clearly shows its value without scientific notation. For the number (3.4 \times 10), the standard form is simply 34, as multiplying 3.4 by 10 moves the decimal one place to the right, resulting in 34.