Question

solve the following
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Answer 1

Answer:

Since x is directly proportional to y

$x1/y1 = x2/y2$

$So, 3/72 = x1/120 = x2/192 = 10/y1 = 12/y2$

x1 = 3*120/72 = 5

x2 = 3*192/72 = 8

y1 = 72*10/3 = 240

y2 = 72*12/3 = 288