Astronauts use a tool in space that weigh 5 ounces on Earth. How many grams does the tool weigh? Round your answer to the nearest hundredth.

Um. That is quite difficult considering that in space the gravitational pull effects weight. Are we talking deep space? Or we just talking about orbit of earth?

First you need to find how many grams is 1 ounce. 1o z. is 28.35 g, then you need to multiply 28.35 g by 5 which is 141.75. you need to round it to the nearest hundred so it is about 142 grams.

the key here would be

1 oz. = 28.35g or 1 oz. = 28 g