Algebra, NAPX9-TLE-40 v3

Question

A stack of 9 flower pots is 560 mm high.

A stack of 5 flower pots is 360 mm high.



Which rule can be used to work out the height, in millimetres, of a stack of p\large p flower pots?

Worked Solution

5 pots = 360 mm

9 pots = 560 mm

⇒ 4 extra pot adds 200 mm

⇒ 1 extra pot adds 50 mm

∴\therefore {{{correctAnswer}}} is the rule.

Variant 0

DifficultyLevel

633

Question

A stack of 9 flower pots is 560 mm high.

A stack of 5 flower pots is 360 mm high.



Which rule can be used to work out the height, in millimetres, of a stack of p\large p flower pots?

Worked Solution

5 pots = 360 mm

9 pots = 560 mm

⇒ 4 extra pot adds 200 mm

⇒ 1 extra pot adds 50 mm

∴\therefore 50p50\large p + 110 is the rule.

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
correctAnswer
$50\large p$ + 110

Answers

Is Correct?Answer
✓

50p50\large p + 110

x

60p60\large p + 60

x

50p50\large p + 60

x

60p60\large p + 20

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