15. Jeff packed tins in cartons standing upright and Sammy packed lying along the width of the carton. How many more tins are pa
cked standing upright than lying along the width?
1 answer:
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Answer:
y = 1.5
Step-by-step explanation:
Given x is inversely proportional to , then the equation relating them is
y = ← k is the constant of proportion
To find k use the condition when x = 8, y = 2
2 = =
=
( multiply both sides by 3 )
6 = k
y = ← equation of proportion
When x = 15 , then
y = =
=
=
= 1.5