The number 49 is decreased to 45. What is the percentage by which the number was decreased, to the nearest tenth of a percent?
1 answer:
Answer: The number was decreased by about 9 percent.
Step-by-step explanation:
45/49= 91%
100%-91%= 9%
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Multiply 20 by 5 and you get 100, please tell if this is what you wanted!
Answer:
Step-by-step explanation:
2/5 + x = 1
Multiply each term by 5
2 + 5x = 5
5x = 5 - 2
5x = 3
x = 3/5
Super easy all you do is grab 3500*0.7306 which equals 2557.1 2557.1 is correct hope this helps
Answer:
the answer u have is right cause i have telepathy
Step-by-step explanation:
Answer:
Z = 20
Step-by-step explanation:
3 x 20 = 60
60 - 12 = 48
