Suatu pekerjaan dapat diselesaikan dalam waktu 10 hari jika dikerjakan oleh 12 orang. Bila ada 4 orang yang tidak dapat bekerja karena sakit, berapa persenkah penambahan hari untuk menyelesaikan pekerjaan tersebut? (A) \( 12,5 \% \) (B) \( 25 \% \) (C) \( 37,5 \% \) (D) \( 50 \% \) (E) \( 62,5 \% \)

Estimate by rounding to the nearest hundred. \( 996,721 \times 590 \) \( 598,020,000 \)

If four percent of a number is 6.8, what is 100 percent of the number?

Find the number that makes the ratio equivalent to \( 8: 44 \). Submit

Sam ran 63;756 feet in 70 minutes. What is Sam's rate in miles per hour? (There are 5,280 feet in one mile.) Step 1: What is Sam's rate as stated? \( \frac{63,756 \text { feet } ~}{5,280 \text { feet } ~} \)

Find the number that makes the ratio equivalent to \( 10: 7 \) 80 :