## Issue

Please consider the statements below:

`sum_value = fixed_value - current_value`

,

where `fixed_value `

is a constant, and `current_value`

is a function of `thresholds`

;

`thresholds`

has two `threshold_level`

values: `thresholds = [10, 20]`

;

I need to find a rato of `sim_value`

corresponding to `threshold_level = 10`

to `sim_value`

corresponding to `threshold_level = 20`

, that is `final_sim_value = sim_value_at_10/sim_value_at_20`

.

The code part is

```
thresholds = [10, 20]
fixed_value = 100
for threshold_level in thresholds:
current_value = 5 - threshold_level
sim_value = fixed_value - current_value
def sim_value_multi(threshold_level):
if threshold_level == 10:
sim_value_at_10 = sim_value
return sim_value_at_10
if threshold_level == 20:
sim_value_at_20 = sim_value
return sim_value_at_20
final_sim_value = sim_value_multi(10)/sim_value_multi(20)
print('sim_value_multi(10) is ', sim_value_multi(10))
print('sim_value_multi(20) is ', sim_value_multi(20))
print('final_sim_value is ', final_sim_value)
print('--------------------')
final_sim_value = sim_value_multi(10)/sim_value_multi(20)
print('sim_value_multi(10) is ', sim_value_multi(10))
print('sim_value_multi(20) is ', sim_value_multi(20))
print('final_sim_value is ', final_sim_value)
```

which gives this output:

```
sim_value_multi(10) is 105
sim_value_multi(20) is 105
final_sim_value is 1.0
sim_value_multi(10) is 115
sim_value_multi(20) is 115
final_sim_value is 1.0
--------------------
sim_value_multi(10) is 115
sim_value_multi(20) is 115
final_sim_value is 1.0
```

Could you please correct me or suggest a proper solution?

## Solution

Are you trying to obtain this result ?

```
thresholds = [10, 20]
fixed_value = 100
current_values = []
for threshold_value in thresholds:
current_values.append(fixed_value + threshold_value - 5)
print('sim_value_multi(10) is ', current_values[0])
print('sim_value_multi(20) is ', current_values[1])
print('final_sim_value is ', current_values[0]/current_values[1])
```

Output

```
sim_value_multi(10) is 105
sim_value_multi(20) is 115
final_sim_value is 0.9130434782608695
```

Answered By – Sarvesh

Answer Checked By – Candace Johnson (BugsFixing Volunteer)