Mrs. Ghilardi received 57 M & M's. She shared 20 of them with Mrs. Arnand and Mrs. Feaman. She then shared 25 with Ms. Dixon. Ms. Keenan then gave Mrs. Ghilardi 48 more. How many M & M's did Mrs. Ghilardi now have?

Mrs. Ghilardi now has 60 M & M's.

Step-by-step explanation:

Use a calculator or scrap paper

sharing 20 with Mrs. Arnand and Mrs. Feaman.

57 - 20 = 37

sharing 25 with Ms. Dixon.

37 - 25 = 12

getting 48 from Ms. Keenan

12 + 48 = 60

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.

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 : )