Four friends had pizza at a party. stacy ate 1/3 of a pizza. alexa had 1/2. tenaya had 3/8. natalie had 4/6. which friend ate the least amount of pizza?

Stacy ate the least amount of pizza.

Step-by-step explanation:

Since each friend ate different fractions of pizza, in order to compare them, you would need to find a common denominator for all of the fractions.  To find the common denominator, you need to find the least common multiple (LCM) of all four numbers: 3, 2, 8 and 6.  The LCM would be 24.  Now, convert all of the fractions to a denominator of 24 by multiplying the numerator and denominator by the same factor:

Stacy:

Alexa:

Tenaya:

Natalie:

Since Stacy only had 8/24, or the lowest numerator of '8', then she ate the least amount of pizza.

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.