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lana [24]
3 years ago
12

The museum gives tours to students in groups of 7.Four fifth grade classes are going to the museum.There are 20 students in each

class,but 3 students were absent today.The museum needs to determine the number of your groups.Select true or False for each statement.
The expression (5×20-3)÷7 can be used to find the number of groups.True or False

The expression (4×20-3)÷7 can be used to find the number of groups. True or False

There will be 11 tour groups. True or False

There will be 77 tour groups. True or False
Mathematics
1 answer:
Alex73 [517]3 years ago
6 0
The expression (5×20-3)÷7 can be used to find the number of groups.
False

The expression (4×20-3)÷7 can be used to find the number of groups.
True

There will be 11 tour groups.
True

There will be 77 tour groups.
False

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