The total imports of steel in 2014, 2016 and 2017 is what percent less than the total exports in 2013,2015 and 2017

Options

A. 13.4
B. 15.8
C. 16.2
D. 14.5

Answer

To solve the problem step by step, we will first calculate the total imports of steel for the years 2014, 2016, and 2017, and then calculate the total exports for the years 2013, 2015, and 2017. Finally, we will determine the percentage difference between these two totals.

### Step 1: Calculate Total Imports for 2014, 2016, and 2017
- **Imports in 2014**: 400
- **Imports in 2016**: 560
- **Imports in 2017**: 550

**Total Imports** = Imports in 2014 + Imports in 2016 + Imports in 2017
= 400 + 560 + 550
= 1510

### Step 2: Calculate Total Exports for 2013, 2015, and 2017
- **Exports in 2013**: 600
- **Exports in 2015**: 700
- **Exports in 2017**: 650

**Total Exports** = Exports in 2013 + Exports in 2015 + Exports in 2017
= 600 + 700 + 650
= 1950

### Step 3: Calculate the Difference Between Total Exports and Total Imports
**Difference** = Total Exports - Total Imports
= 1950 - 1510
= 440

### Step 4: Calculate the Percentage Difference
To find out what percent less the total imports are compared to the total exports, we use the formula:

\[ \text{Percentage} = \left(\frac{\text{Difference}}{\text{Total Exports}}\right) \times 100 \]

Substituting the values we found:

\[ \text{Percentage} = \left(\frac{440}{1950}\right) \times 100 \approx 22.56\% \]

### Final Answer
The total imports of steel in 2014, 2016, and 2017 is approximately **22.56% less** than the total exports in 2013, 2015, and 2017.

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