Answer:
45 green marbles
Step-by-step explanation:
Answer:
20% reduction
Step-by-step explanation:
Given
Required
Price reduction in Jane's idea
First, calculate the new weight of the box (the original plan)
Express 1 as percentage
So, the original idea is:
i.e. 200g costs 3 pounds each
Calculate unit price
pound per gram
For Jane's idea, the price of each box will be:
pound
The percentage reduction is then calculated as:
Answer:
Thank you! I really needed this! I've been really stressed lately, and my parents are in the middle of getting a divorce so it's nice to see positive things like this. Thanks!! (:
Step-by-step explanation:
Answer:
A.Step 1... -4/10 = -2/5 not - 40
Step-by-step explanation:
Answer:
walmart has the best deal
Step-by-step explanation:
best buy- 129 dollars
target- 119 dollars
walmart- 45.8 dollars
hope this helped :)