Respuesta :
Answer:
Jessica dug 17.85 feet after 3 minutes
Step-by-step explanation:
35 × 0.17 = 5.95 (feet dug in one min.)
5.95 × 3 = 17.85 (feet dug in three mins.)
Answer: 17.85 feet
Explanation: You take the total amount (35 feet) and multiply it by the percentage amount. In order to multiply by the percentage you have to first turn the percentage into a decimal. So, you move the decimal to places to the left. Therefore,
17% = .17. Multiply 35 by .17 and you should get 5.95. That is the amount of feet she digs per minute. Now take 5.95 and multiply that by 3 to get your total of 17.85. Jessica has dug a total of 17.85 feet in three minutes.
Explanation: You take the total amount (35 feet) and multiply it by the percentage amount. In order to multiply by the percentage you have to first turn the percentage into a decimal. So, you move the decimal to places to the left. Therefore,
17% = .17. Multiply 35 by .17 and you should get 5.95. That is the amount of feet she digs per minute. Now take 5.95 and multiply that by 3 to get your total of 17.85. Jessica has dug a total of 17.85 feet in three minutes.