Section: Subject: Identify the base rate and percentage Them, find the valu of Given 1. Base Rats Percentage n 1.3% of nis 1.8 2.240 is no of 400 3. 2.4 is 30% afn 4225 is 25% of n 5.70% of his 14.7 6. 113 is 13% acn 7.28% of ns 196 8.35% of his 12.00 01. 175.5 is 11% of n ia.n is 40% of 650)
Answer:
1. 30% of n is 1.8
We can start by setting up an equation:
0.3n = 1.8
Solving for n, we get:
n = 6
Therefore, 30% of 6 is 1.8.
2. 240 of n% is 400
We can start by setting up an equation:
(240/100)n = 400
Simplifying, we get:
2.4n = 400
Solving for n, we get:
n = 166.67
Therefore, 240% of 166.67 is 400.
3. 2.4 is 30% of n
We can start by setting up an equation:
0.3n = 2.4
Solving for n, we get:
n = 8
Therefore, 2.4 is 30% of 8.
4. 225 is 25% of n
We can start by setting up an equation:
0.25n = 225
Solving for n, we get:
n = 900
Therefore, 225 is 25% of 900.
5. 70% of n is 14.7
We can start by setting up an equation:
0.7n = 14.7
Solving for n, we get:
n = 21
Therefore, 70% of 21 is 14.7.
6. 113 is 13% of n
We can start by setting up an equation:
0.13n = 113
Solving for n, we get:
n = 869.23
Therefore, 113 is 13% of 869.23.
7. 28% of n is 196
We can start by setting up an equation:
0.28n = 196
Solving for n, we get:
n = 700
Therefore, 28% of 700 is 196.
8. 35% of n is 1200
We can start by setting up an equation:
0.35n = 1200
Solving for n, we get:
n = 3428.57
Therefore, 35% of 3428.57 is 1200.
9. 175.5 is 11% of n
We can start by setting up an equation:
0.11n = 175.5
Solving for n, we get:
n = 1595.45
Therefore, 175.5 is 11% of 1595.45.
10. n is 40% of 65
We can start by setting up an equation:
0.4(65) = n
Solving for n, we get:
n = 26
Therefore, 26 is 40% of 65.
Step-by-step explanation:
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