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A child has collected 50 pennies, 45 nickels, 25 dimes, and 5 quarters. Which of the following charts accurately organizes the number of coins?

A. A

B. B

C. C

D. D

Answer Explanation:

In this scenario, we use the given scale in the charts to find the number of each coin and selected the right number of coins the student collected. The second options shows that the child collected 50 pennies, 45 nickels, 25 dimes, and 5 quarters.

 

Therefore, the Correct Answer is B.

More Questions on TEAS 7 Math

  • Q #1: Which of the following is the length of the unknown leg of a right triangle that has one leg length of 8 feet and a hypotenuse of 12 feet? (Round to the nearest tenth.)

    A. 40 feet

    B. 4 feet

    C. 14.4 feet

    D. 8.9 feet

    Answer Explanation

    The length of the unknown side of the rectangle can be found by using the Pythagoras theorem. We label the triangle from the given data as shown below

     Let the unknown length be x.

    Applying the Pythagoras theorem, the value of x is found as:

    The unknown length of the triangle is approximately 8.9 feet.

  • Q #2: Which of the following values is the greatest?

    A. 9/2

    B. 4.4

    C. 10/3

    D. 4.25

    Answer Explanation

    The initial step is to convert the decimal numbers into fractions.

    4.4 becomes 44/10

    4.25 becomes 425/100

    Thus, the set of fractions is 9/2, 44/10, 10/3, 425/100. The least common denominator for 2, 10, 3, and 100 is 300, which we use to compare each options given.

    9/2*300=1350

    44/10*300=1320

    10/3*300=1000

    425/100*300=1275

    From the above, 1350 is the greatest value which corresponds to 9/2. Thus, 9/2 is the greatest value of all the choices given.

  • Q #3: Four friends are sharing a pizza. One friend eats half of the pizza. The other three friends equally divide the rest among themselves. What portion of the pizza did each of the other three friends receive?

    A. 1/6

    B. 1/3

    C. ¼

    D. 1/5

    Answer Explanation

    we are needed to find the portion of pizza shared by 3 three friends. We treat the whole pizza as 1. Now, 1 friend eats half of the whole pizza. Thus,

    One friend=1/2 of 1=1/2*1=1/2

    Remaining amount=1-1/2=2/2-1/2=1/2

    Thus, ½ of pizza is left for three friends to share among themselves. Then, each friend will get

    So, the other three friends will each get 1/6 of the pizza.