Answer:
The answer to your question is given below.
Step-by-step explanation:
Rate is simply defined as quantity per unit time. Mathematically it is represented as:
Rate = Quantity /time
Thus, we can obtain the rate as follow:
1. Quantity = 20 sandwich
Time = 10 mins
Rate =?
Rate = Quantity /time
Rate = 20/10
Rate = 2 sandwich per mins
2. Quantity = 30 sandwich
Time = 10 mins
Rate =?
Rate = Quantity /time
Rate = 30/10
Rate = 3 sandwich per mins
3. Quantity = 40 sandwich
Time = 10 mins
Rate =?
Rate = Quantity /time
Rate = 40/10
Rate = 4 sandwich per mins
4. Quantity = 50 sandwich
Time = 10 mins
Rate =?
Rate = Quantity /time
Rate = 50/10
Rate = 5 sandwich per mins
Thus, the complete table is given as follow:
Quantity >> Unit of measure >> Rate
10 >>>>>>> 10 min >>>>>>>>>> 1
20 >>>>>>> 10 min >>>>>>>>>> 2
30 >>>>>>> 10 min >>>>>>>>>> 3
40 >>>>>>> 10 min >>>>>>>>>> 4
50 >>>>>>> 10 min >>>>>>>>>> 5