Let the amount invested with 5% interest be x
Therefore, the amount invested with 6% interest will be (6000-x)
It is given that the total interest earned yearly is $337.5. Thus, the equation of interest will be:
![\frac{5}{100}x+\frac{6}{100}(6000-x)=337.5](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B100%7Dx%2B%5Cfrac%7B6%7D%7B100%7D%286000-x%29%3D337.5%20%20%20)
Multiplying both sides by 100 we get:
![5x+6(6000-x)=33750](https://tex.z-dn.net/?f=%205x%2B6%286000-x%29%3D33750%20)
![5x+36000-6x=33750](https://tex.z-dn.net/?f=%205x%2B36000-6x%3D33750%20)
Subtracting both sides by 36000 we get:
![-x=-2250](https://tex.z-dn.net/?f=%20-x%3D-2250%20)
![\therefore x=2250](https://tex.z-dn.net/?f=%20%5Ctherefore%20x%3D2250%20)
Thus, the amount invested at 5% is $2250
Therefore, the amount invested at 6% will be $(6000-2250)=$3750
Sounds simple to me but may be misleading, I can't see a trick.
I think all you do is multiply each by 30.
So answer is 45ft X 37.5ft
Hope it's correct. I'd appreciate if you could let me know. Thks..
350 ÷ 6 = 58.33
58.33 pounds of chocolate per hour
58.33 × 10 = 583.3
583.33 pounds of chocolate in 10 hours
There is 16 ounces in 1 pound. so you would want to divide 12.40 by 5 = $2.48 . so its $2.48 for a pound divide by 2 and you answer would be $1.24... i hope that helps
6 x 11= 66
67 - 66 = 1
67/6 = 11
remainder= 1