22-12=35x
10=35x
10/35=x
2/7=x
your answer is
x= 2/7
Answer:
What you are doing wrong is that you are using the formula to find the area of the entire circle rather than using the formula to find a sector of a circle. The two cases uses 2 different kind sentences of formulas.
In this number 800 is 10 times
as much as what number.
To answer the query we can
illustrate this problem into a mathematical equation of
<span><span>
1.
</span>10 x N = 800</span>
<span><span>
2.
</span><span> 10N = 800</span></span>
<span><span>3.
</span><span> N = 800/10</span></span>
<span><span>
4.
</span><span> N = 80</span></span>
Hence, the number is 80.
Let the number be n.
Then 2(7-n) = 4n, or 14 - 2n = 4n, or 14 = 6n. Then n = 7/3 (answer)
