Eli buys a robot priced at $283. if the sales tax is 10%, how much will eli pay?

$311.2

Step-by-step explanation:

$283 times 10% equals $28.3

$283 plus $28.3 equals $311.2

$311.3

Step-by-step explanation:

First, you want to find the sales tax of 10%. In order to do that, you need to convert 10% into a decimal which would be 0.10. Once you have this, you multiply it by the original amount of 283. This will result in 28.3. Now that you have the sales tax, add it to the original amount. ($283 + $28.3) This gives you your final answer of $311.30.

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076