TACHS Math Quiz #6 (Extended Time) August 8, 2022 0 November 24, 2024 Math Test: TACHS Math Quiz #6 (Extended Time) Your Full Name* Your Parents Email* What class are you in?* MULTIPLE CHOICE. Choose the one alternative that answers the question.1) Change 9% into a decimal. A) 9.0 B) 0.09 C) 0.90 D) 9.10 None 2) Vanessa was trying to put some files on her flash drive. If she had one file that was 1.9 mb and another file that was 3.8 mb what is their combined file size? A) 4.98 B) 1.9 C) 5.7 D) 5.07 None 3) Luke ate a snack with 91 total calories. If the chips he ate were 41.2 calories, how many calories were in the rest of his snack? A) 49.8 B) 113.2 C) 503.0 D) 3,749.2 None 4 ) On Monday and Tuesday the lake received 18.45 inches of water. If it received 7.85 inches on Monday, how much did it receive on Tuesday? A) 10.6 B) 26.3 C) 144.8325 D) 1.060 None 5) Add: 3.456, 25 and 12.78 A) 41.236 B) 4795 C) 47.95 D) 4123.6 None 6) Divide 98.6 by 2.5. Round to the nearest tenth. A) 39.44 B) 39.4 C) 39.6 D) 40 None 7) Jen is paid $7.75 an hour to work in a toy store on Monday afternoons and $9.95an hour on Saturdays. If Jen works for three hours on Monday and 5 hours on Saturday, how much money will she earn? A) $23.25 B) $49.75 C) $73.00 D) $26.50 None 8) Convert 0.0081 to scientific notation. A) 8.1 x 10 ^-3 B) 8.1 x 10 ^ 3 C) 0.81 x 10^-2 D) 0.81 x 10^2 None 9) Convert 0.18 into a percent and a fraction in simplest form. A) 18% and 18/100 B) 18% and 9/50 C) 1.8% and 18/00 D) 0.18% and 9/50 None 10) Convert 209 into scientific notation. A) 209 x 10^2 B) 2.09 x 10^-2 C) 2.09 x 10^2 D) 20.9 x 10^3 None 11) Which of the following is NOT prime? A) 7 B) 19 C) 2 D) 9 None 12) List the following decimals in order from least to greatest: 12.67, 1.26, 126.7, 0.126 A) 0.126, 1.26 , 12.67 , 126.7 B) 0.126 , 12.67, 1.26, 126.7 C) 126.7, 12.67, 1.26, 0.126 D) 1.26, 0.126, 12.67, 126.7 None 13) What is the greatest common factor of 15 and 60? A) 5 B) 10 C) 15 D) 60 None 14) What is the least common multiple of 9 and 36? A) 3 B) 9 C) 12 D) 36 None 15) Evaluate 5^4 A) 20 B) 25 C) 625 D) 445 None Time's upTime is Up!
