Shawn Arr Math Placement Test
Newt is feeding the tortoises at the reptile rescue farm. He had 320 ounces a
17
food and used
20
of it to feed the tortoises. Which value is equivalent to the
portion of the food that is left?
Check all that are true.
0 0 0.05 of the food

(4,5

look up a corrdinate plane and do what the thingy says and boom

where r the answers

step-by-step explanation:

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

a precentage of 6th graders. the population is all 6th graders. let me know if i'm wrong, i hope this ! : )

step-by-step explanation: