The one that is wrong is 15 times 10 to the 20th power because the number 15 is suppose to be changed/ decimal needs to be moved so it becomes a number between 1 and 5 which is 1.5
<span>A
recipe that serves 2 people needs 1 600 milligrams of baking soda.
Then you want to make for 10 people.
Find out how many grams will you need to be able to have this recipe for 10
people.
=> in every 2 people needs 1600 mg of baking soda
=> 10 / 2 = 5
=> 5 x 1600 = 8000 mg of baking soda will be enough for 10 persons.
convert this to grams
=> 8 000 mg = 8 grams.</span>
The value of p would be 40. This is because the ratio of p:q = 10:5. this could be simplify into p:q = 2:1. Applying the ratio p:20 = 2:1, P=40.
The first one listed is correct.
50/100 x 80/1
Answer:
2,3,3,4,5,6,8,9
Step-by-step explanation: