6% of a + 10% of (9000 - a) = 790
a = 2750
(9000 - a) = 6250
The amount invested at 6% is 2750.
The amount invested at 10% is 6250.
<h3>What is a percentage?</h3>
The percentage is calculated by dividing the required value by the total value and multiplying by 100.
Example:
Required percentage value = a
total value = b
Percentage = a/b x 100
Example:
50% = 50/100 = 1/2
25% = 25/100 = 1/4
20% = 20/100 = 1/5
10% = 10/100 = 1/10
We have,
Total amount = $9000
Let the part invested for 6% = a
Let the part invested for 10% = (9000 - a)
Now,
6% of a + 10% of (9000 - a) = 790
6% = 6/100 = 0.06
10% = 0.1
0.06a + 0.1(9000 - a) = 790
0.06a + 900 - 0.1a = 790
-0.04a = 790 - 900
0.04a = 110
a = 110/0.04
a = 2750
Now,
9000 - a = 9000 - 2750 = 6250
Thus,
The amount invested at 6% is 2750.
The amount invested at 10% is 6250.
Learn more about percentages here:
brainly.com/question/11403063
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Answer:
0.62 < 5/8 < 0.71 < 0.8
That’s it in ascending order
0.8 > 0.71 > 5/8 > 0.62
That’s it in descending order
Step-by-step explanation:
Answer:
6x^2 + 3x - 30
Step-by-step explanation:
Answer:
-2/5+π+π^8
Step-by-step explanation:
1+2-3*4/5+6-7-9*0+π-π+π+π^8
3-12/5-1+π+π^8
2-12/5+π+π^8
5×2-12×1/5+π+π^8
10-12/5+π+π^8
-2/5+π+π^8
Answer:
33
Step-by-step explanation: