(Ages 30 to 49 is 30%) please help!
I know that he did 45 times 3 to get the 135 because he though since 10% is 45 people he could multiply by 3 & get his answer. Help!!!
Answer: 39.0625
Step-by-step explanation: (0.4^(-2))*(0.4^(-2))
Answer:
approximately 13.44 total cups of dry ingredients would be used
Step-by-step explanation:
To change the amount of people the recipe serves from 12 to 30. simply multiply the recipe by 2.5
= 12 * 2.5 = 30
pretzels = 3.75
dry cereal = 6.875
peanuts = 2.813
margarine = 5/6
soy sauce = 25/64
therefore to get the total cups of dry ingredients you will add up all the cups hence the
Total cups of dry ingredients: 13. 4375 cups