how do I write 2 tens, 2 hundreds and 4 tenths as a decimal?
220.4
2*10+2*100+0.4=20+200+0.4=220.4
whaz 2 and 4 tenths as a decimal
To write 2 tens, 2 hundreds, and 4 tenths as a decimal, you need to understand the place value system. Each digit in a number represents a specific place value. Starting from the right, the first digit represents the number of ones, the second digit represents the number of tens, the third digit represents the number of hundreds, and so on.
In this case, we have 2 tens, which means we have 20. We also have 2 hundreds, which means we have 200. Lastly, we have 4 tenths, which is equivalent to 0.4.
To combine these values as a decimal, you can add them together. So, 20 + 200 + 0.4 equals 220.4.
Therefore, the number 2 tens, 2 hundreds, and 4 tenths can be written as the decimal 220.4.