Question

PLEASE HELP FINAL GRADE QUIZ!!!!!
Which of the following combinations of coins have a value that is not 30% of a dollar?


Multiple choice question.


A)

3 dimes


B)

6 nickels


C)

30 pennies


D)

1 quarter and 1 dime


E)

1 quarter and 1 nickel

Answer 1

Answer:

D) 1 quarter and 1 dime

Step-by-step explanation:

1 quarter = 25% of a dollar

                +

1 dime    =   10% of a dollar

10% + 25%=35% not 30

Answer 2

Answer:

D) 1 quarter and 1 dime

Step-by-step explanation:

1 quarter = 25% of a dollar

               +

1 dime    =   10% of a dollar

10% + 25%=35% , 35% is not equal to 30%