Please help me I beg you !?
I don’t have much time?!!

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?

What is 0.000008 meters in scientific notation

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?