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A bucket containing 3 3/5 gallons of water is 2/3 full. How many gallons of water is in one fully filled bucket?

A. 13/15

B. 6 7/15

C. 8 2/5

D. 5 2/5

Answer Explanation:

we are asked to find the number of gallons a full tank holds. A full tank is treated as 1 whole.

Letting x be the number of gallons in full tank and setting the proportion equation with the number of gallons on the numerator and fraction of tank on denominator as follows.

Convert the mixed fraction into proper fraction and cross-multiply to find the value of x.

x 1 full tank=185 gallons23full tank

A full tank holds 27/5 gallons, which when converted to a mixed fraction is 5 2/5.

Therefore, the Correct Answer is D.

More Questions on TEAS 7 Math

  • Q #1: A pharmaceutical company’s stock price was $45.32 on Monday. On Tuesday, the price went up $3.25. On Wednesday, the price decreased from Tuesday’s price by $1.73. On Thursday, the price went up $0.89 from Wednesday’s price. Which of the following was the final price on Thursday?

    A. $46.84

    B. $47.73

    C. $45.23

    D. $48.57

    Answer Explanation

    we need to find the price of the stock on Thursday.

    First, find the price changes in each day of the week as follows:

    Monday’s price was $45.32

    Tuesday’s price went up by $3.25 from Monday’s price. The price was $(45.32+3.25)=$48.57

    Wednesday’s price decreased by $1.73 from Tuesday’s price, and so the price of the stock was $(48.57-1.73)=$46.84

    Thursday’s price increased by $0.89 from Wednesday’s price, which was $(46.84+0.89)=$47.73

    Therefore, the stock price on Thursday was $47.73.

  • Q #2: Which of the following is an appropriate unit of measure to express the length of a width of a window?

    A. Hectometers

    B. Kilometers

    C. Centimeter

    D. Liters

    Answer Explanation

    The SI units of measuring length is meter. However, a meter can be a large unit or small quantity depending what is being measured. Therefore, derived units of meters are used to measure the length of an object. In our case, centimeters is the appropriate unit to measure the width of the window.

  • Q #3: Which of the following is the mean of the test scores listed below? 99, 93, 67, 48, 92, 87

    A. 67

    B. 48

    C. 99

    D. 81

    Answer Explanation

    the mean of a data set is the sum of the scores divided by the number of tests.

    Total test scores =99+93+67+ 48+ 92+ 87=486

    Number of tests =6

    Mean test score =486/6=81

    The mean test score is 81.