/

How many feet are in 9 yards?

A. 45 ft

B. 18 ft

C. 36 ft

D. 27 ft

Answer Explanation:

The interconversion of yards to feet utilizes the relationship 1 yard =3 feet. Then, 9 yards to ft becomes

                                        t

There, 9 yards is equal to 27 ft.

Therefore, the Correct Answer is D.

More Questions on TEAS 7 Math

  • Q #1: Which of the following is the greatest value?

    A. 43÷55

    B. 5/7

    C. 0.729

    D. 73%

    Answer Explanation

    we are asked to find the largest value from the options given. To solve this problem, we need to convert all the given values into fraction. Then find the least common denominator for all fractions, which we will use to multiply each fraction and make a comparison.

    43÷55=43/55

    5/7

    0.729=729/1000

    73%=73/100

    Now, we need to find the least common denominator of 55, 7, 1000, and 100, which is 77000. We multiply each fraction by 77000 as follows:

    43/55*77000=60200

    5/7*77000=55000

    729/1000*77000=56133

    73/100*77000=56210

     

    From the calculated values, it can be noted that 43/55 is the greatest value among the given options.

     

  • Q #2: A student performs the following estimations. 35+192  230 258+350  610 947+1032  1980 Based on these estimations, which of the following is the student’s estimate of 694+7618?

    A. 8320

    B. 8500

    C. 8300

    D. 8310

    Answer Explanation

    Here we need to find the actual values of the additions and see the trend the student will use to estimate the given problem. The exact sum is as follows

    35+192=227

    258+350=608

    947+1032=1979

    From the above calculations, it is evident that the student rounds up or down the ones place values. So, in the problem we need to approximate 694+7618.

    694+7618=8312

    We can approximate 8312 based on the provided choices is 8310.

  • Q #3: "Twelve less than thrice a number." Which of the following translates the phrase above into a mathematical expression?

    A. 3x-12

    B. 12-3x

    C. 3-12x

    D. 12x-3

    Answer Explanation

    We convert the given word problem into a mathematical expression.

    Let the number be x.

    Thrice a number = 3x

    Twelve less than thrice a number = 3x-12

    Thus, the required mathematical expression is 3x-12