R varies jointly as the l,w,and t, R=18.2 kg, l=13dm, w=8dm, and t=6dm. Find R when l=16dm,w=10dm. and t=4dm.
SHOW YOUR WHOLE SOLUTION PLEASE........Just an ASSIGNMENT this problem is so Confusing.....
SHOW YOUR WHOLE SOLUTION PLEASE........Just an ASSIGNMENT this problem is so Confusing.....
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EQUATION: R = klwt18.2 = k (13)(8)(6)
18.2 = k 624
18.2/624 = k 624/624
7/240 = k
R = (7/240)(16)(10)(4)
R = 18.67
ANSWER: R = 18.67 kg