At a preschool, 16 of the students are 4 years old. of the 4 year olds, 3/8 attend the full day program. how many of the students at the preschool are 4 year olds in the full day program?

Step-by-step explanation:

16 are 4 years old

3/8 of those 16 are full day

What is 3/8 of 16?

answer: what are the answer choices?

step-by-step explanation:

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true