mrs. jenkins was arranging chairs for a school awards assembly. each row contained 15 chairs. if there were 21 rows many chairs

Question

3 years ago

14

had to be arranged?

2 answers:

alekssr [168] · Answer 1 · 2022-03-02T19:44:58+03:00

6 0

315 is the answer to this question

dsp73 · Answer 2 · 2022-03-02T21:05:32+03:00

Answer: 315 chairs had to be arranged .

Step-by-step explanation:

Given : Mrs. Jenkins was arranging chairs for a school awards assembly.

Number of chairs in each row = 15

Then by using MULTIPLICATION OPERATION, the number of chairs in 21 rows :-

$15\times21=315$

Therefore, the total number of chairs had to be arranged =315