When a number is increased by 2.5%, the result is 51. What is the original number to the nearest tenth?
1 answer:
Answer:
49.8
Step-by-step explanation:
Number - x
2.5% of the number is 0.025x.
New number is x+0.025x = 1.025x.
New number is 51.
1.025x = 51
x = 51/1.025≈ 49.8
You might be interested in
Answer:
-1.2,-0.8,1/4,0.5
Step-by-step explanation:
hope this helps :D
Answer:
Step-by-step explanation:
17(x-2)
200x2=400
the school has 400 pencils
If 3 cups is 20% of the whole mixture, then you multiply both numbers by 5 to find the total amount of juice. 3•5=15 cups of juice
Answer:
tt
Step-by-step explanation:
ttt
