Question

Students are standing in 25 rows for a drill practice. Each row has 280 students. How many students were practicing for drill? Later all the students formed groups for another activity with 50 students in each group. How many groups were formed?
pls answer

Answer 1

➤ Answer :-

Total number of students practicing for drill :-

$\longrightarrow \sf \: 280 \times 25$

$\longrightarrow \sf \: 7000$

$\Huge\therefore$7000 students were practising for drill.

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Total groups formed if each group has 50 students :-

$\longrightarrow \sf \: \frac{7000}{50}$

$\longrightarrow \sf \cancel \frac{7000}{50} = \frac{140}{1} = 140$

$\Huge\therefore$140 groups were formed

Answer 2

ANSWER:

140 groups

STEP BY STEP EXPLANATION:

no.of rows=25

no. of students in each row=280

no. of students in 25 rows=25×280

=7000 students

no. of students in each new group=50

no. of groups formed=x

7000=50×x

7000/50=x

140=x