Answer:Sure thing? But first what do you need help with and maybe just maybe I will help you with whatever you need help with?
Step-by-step explanation:
15/x=75/100
15/x=3/4
times 4x both sides
4*15=3x
60=3x
divide both sides by 3
20=x
The answer is 8/10 because whatever you do to the first number you do to the second one
10 grams. If it was less than 5 you would round it to 0, if it was 5 of more, you would round it up to 10