1 of 41 of 4 Items
Question 1
1. Yesterday, Sarah spent 35 1/2
minutes studying for a test. Emma spent 1 1/2
times that amount studying for a different test. How many minutes did Emma spend studying?(1 point)
Responses
73 1/4
minutes
73 and 1 minute
93 1/2
minutes
93 and 1 half minutes
49 1/2
minutes
49 and 1 half minutes
53 1/4
minutes
53 and 1 minutes
71 minutes
To find out how many minutes Emma spent studying, we need to multiply Sarah's study time by 1 1/2.
35 1/2 x 1 1/2 = 53 1/4 minutes.
Therefore, Emma spent 53 1/4 minutes studying.
2. A middle school band as 2/9
as many band members as the high school band. The high school band has 502 members. About how many members are in the middle school band? (1 point)
Responses
45
45
390
390
645
645
112
To find out how many members are in the middle school band, we need to calculate 2/9 of the number of members in the high school band.
2/9 x 502 = 111.33.
Rounding to the nearest whole number, we can estimate that there are about 111 members in the middle school band.
2. A middle school band as 2/9
as many band members as the high school band. The high school band has 502 members. About how many members are in the middle school band?(1 point)
Responses
45
390
645
112
To find out how many members are in the middle school band, we need to calculate 2/9 of the number of members in the high school band.
2/9 x 502 = 111.33.
Rounding to the nearest whole number, we can estimate that there are about 112 members in the middle school band.
Twenty-four packets of sheet music are in a folder. If the chorus students decide to share 3/8
of the packets, how many did they share?(1 point)
Responses
9 packets
9 packets
12 packets
12 packets
18 packets
18 packets
8 packets
To find out how many packets of sheet music the chorus students shared, we need to calculate 3/8 of 24.
3/8 x 24 = 9.
Therefore, the chorus students shared 9 packets of sheet music.
0. How many 4/3
pint servings are in 28/3
pints of milk?(1 point)
Responses
5 servings
5 servings
6 servings
6 servings
9 servings
9 servings
7 servings
To find out how many 4/3 pint servings are in 28/3 pints of milk, we need to divide 28/3 by 4/3.
(28/3) รท (4/3) = (28/3) * (3/4) = 28/4 = 7.
Therefore, there are 7 servings of 4/3 pint in 28/3 pints of milk.
. How is the sign of the quotient determined?(1 point)
Responses
The quotient is positive if signs of the divisor and dividend are like.
The quotient is positive if signs of the divisor and dividend are like.
The sign of the quotient is the same as the larger number.
The sign of the quotient is the same as the larger number.
The sign of the quotient is the same as the smaller number.
The sign of the quotient is the same as the smaller number.
The quotient is negative if signs of the divisor and dividend are like