Question

According to Euclid's division lemma a=bq+r , where b represents divisor r represents remainder . If sum sum of all positive value of r is 120 , then the value of b is

(a) 14
(b) 15
(c) 16
(d) 20​

Answer 1

Answer:

20

Step-by-step explanation:

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Answer 2

Answer:

15 we will use here A.P. Taking Sn =120, a=1,d=1 find n. n will be 15.