Answer: x = 150
Step-by-step explanation: Well <em>percent</em> means<em> over 100</em> so we know that 34% means the same thing as <em>34/100</em>, <em>of </em>means <em>times</em>, <em>what number</em> means <em>x</em>, <em>is</em> means <em>equals</em>, and <em>51</em> means <em>51</em>.
So now we have the equation 34/100 · x = 51.
Notice that 34/100 can be reduced to 17/50.
So rewriting our problem we have 17x/50 = 51.
To get rid of the fraction, we multiply both sides of the equation by 50 and we have 17x = 2,550 and dividing both sides by 17, <em>x = 150</em>.
Answer:
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Answer:
1.25x + 7 = 43.25 :)
Step-by-step explanation:
x= how many minutes he stayed every minute
Answer:
<h3>The answer is 54.2 miles</h3>
Step-by-step explanation:
In order to solve this question we use ratio and proportion
From the question
In 25 days geese fly 1355 miles
So we have
if in 25 days they fly 1355 miles
Then in one day they will fly
We have the final answer as
<h3>54.2 miles</h3>
Hope this helps you
50/80 = 0.625
100 - 0.625 = 0.375
0.375 = 37.5% (move the decimal point to the right 2 spaces)
37.5% decrease is your answer
hope this helps