About 190% because its almost two times the original number
I hope that answers your question
Answer:
124.375% increase
Step-by-step explanation:
From 1980 to 2010 there was a 124.375% increase
To find the total cost of the equipment, you can calculate the actual cost of the materials and then apply the discount.
1. Cost of ping pong ball + cost of shuttlecocks
(0.35 x 24) + (2.75 x 4)
$19.40
2. 100% - 30% discount = 70% of it you are actually paying for. Change the percent to a decimal to calculate
0.70 x $19.40 = $13.58
The cost will be $13.58.
Round:
250 / 5
= 50
answer
50
