Question

There are 39 students in each classroom.How many total children are there in 7 classrooms?​

Answer 1

Answer:

There will be 273 students in 7 classrooms

Step-by-step explanation:

Here it is given that there are 39 students in 1 classroom

We have to find the number of students in the 7 classrooms

We will use the unitary method

We will multiply the number of students in 1 class by 7

students in 1 classroom = 39

students in 7 classrooms = 39 × 7

                                         = 273

Answer 2

Answer:

Total 273 children are there in 7 classrooms.

Step-by-step explanation:

As per the data given in the above question,

There are 39 students in each classroom,

We have to find how many total children are there in 7 classrooms.

Here we have to multiply students in each class into 7.

Thus,

Total children in 7 classrooms

$= 39 \times 7$

Multiply 9 into 7 we get 63 and 3 into 7 we get 21.

$= 273$

Total 273 children are there in 7 classrooms.