write two decimals that are equivalent to the given decimal 2.200
The decimal equivalent to two and one-half is 2.5.
To multiply a whole number by 100, add two zeros to the right. For example, 54 x 100 = 5400. To multiply any decimal number by 100, move the decimal point two positions to the right. For example, 4.1178 x 100 = 411.78, and 4.9 x 100 = 490. Note that in the last example I filled out missing digits with zero. Also note that 490 is the same as 490.0, so you can assume that in 490 there is an implicit decimal point to the right of the number.
2.5 is decimal already, meaning two-and-a-half.
24 9
0.49
It is already written in decimal form.
Expressed as a surd, the square root of 490 is equal to 7 root 10. Rounded to two decimal places, this is equal to 22.14.
4% of 490 is equivalent to 19.6
0.2
0.4
.33
0.40
.5
0.4
write two decimals that are equivalent to the given decimal 2.200
Two tenths is 0.2