Which decimal number is equal to 2/3

What is 3/5 written as a decimal

Which decimal number is equal to 3/18

Maggie has a good scale with a digital display that shows the mass as a decimal number. The recipe she is using calls for ingredients as fractions of a Kg. What is the equivalent decimal for 1/12 Kg sugar?

Brianna bought 1 3/4 pounds of cheese that cost 3.00 dollars per pound. What is the total cost of the cheese?

Please no guessing or incorrect answers thank you