wyatt is the manager at a copy shop. he recorded the types of copies made at the shop last saturday and…
wyatt is the manager at a copy shop. he recorded the types of copies made at the shop last saturday and sunday. this table summarizes the results. complete the table by filling in the totals. what percentage of saturdays copies were in color? round your answer to the nearest tenth of a percent.
Answer
Answer:
| Color copies | Black - and - white copies | Total | |
|---|---|---|---|
| Saturday | 315 | 280 | 595 |
| Sunday | 260 | 190 | 450 |
| Total | 575 | 470 | 1045 |
| Percentage of Saturday's color copies: 53.0% |
Explanation:
Step1: Calculate Saturday's total
Add color and black - and - white copies on Saturday. $315 + 280=595$
Step2: Calculate Sunday's total
Add color and black - and - white copies on Sunday. $260 + 190 = 450$
Step3: Calculate total color copies
Add Saturday and Sunday color copies. $315+260 = 575$
Step4: Calculate total black - and - white copies
Add Saturday and Sunday black - and - white copies. $280 + 190=470$
Step5: Calculate grand total
Add total color and total black - and - white copies. $575+470 = 1045$
Step6: Calculate percentage of Saturday's color copies
Use formula $\text{Percentage}=\frac{\text{Color copies on Saturday}}{\text{Total copies on Saturday}}\times100%$. $\frac{315}{595}\times 100%\approx53.0%$