题目内容
根据图示信息选择最佳答案.
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(1) What is the total
(总的)number of seventh graders ?[ ]
|
A .30 |
B .24 |
C .31 |
(2) If half of the students of Grade 7 who ride Bus 1 take Bus 2 instead, how many students of Grade 7 will be there on Bus 2?
[ ]
|
A .14 |
B .9 |
C .12 |
(3) Among the students who ride school buses, how many more are seventh graders than eighth graders?
[ ]
|
A .4 |
B .5 |
C .6 |
(4) One bus can just hold 20 students, there're 15 new students who want to take school bus, they have to take
[ ]
|
A .Bus 1 and Bus 2 |
B .Bus 2 and Bus 3 |
C .Bus 3 and Bus 4 |
(5) A family moved into the school with a pair of twins in eighth grade and one child in seventh grade. The new students will ride Bus 2. How many seventh and eight graders will now ride Bus 2?
[ ]
A
.9 seventh graders and 5 eighth graders.B
.5 seventh graders and 9 eighth graders.C
.8 seventh graders and 10 eighth graders.
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