Question

If p×q×r=1197 and p=19, q= 3, find r.

Answer 1

Answer:

21

Step-by-step explanation:

pqr = 1197

p = 19

q = 3

pqr = 19*3*r = 1197

57 r = 1197

r = 1197/57 = 21

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Answer 2

Answer:

r=20

Step-by-step explanation:

given p=19,q=3

taken

(19)×(3)×r=1197

(57)×r=1197(here multiplying )

r=1197/57

r=20

verification

(19)(3)(20)=1197