A student is ranked 13th from right and 8th from left. How many students are there in total? ( A ) 19 ( B ) 21 ( C ) 20 ( D ) 18
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Step-by-step explanation:
from right it is 13 so remaining 12 students
from left it is 8 so.remaining 7 students
12+7 +the child itself so 12+7+1 ,20 is the answer
Answered by
0
Answer:
the answer is twenty
Step-by-step explanation:
from right it is 12 students
from left it is 7 student
12+7 = 20
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