exam Maths Puzzle Numerical Ability

Put these rates in order from smallest to largest
9ft.per hour
1/7 foot per min
1.82 inches per min

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exam Other Question

Can anyone help me to the inequality represented by the graph??

<-- -20-- -10--0---10---*20---30---40-->

Kia Solve:

x 9
----- -4 = ------
x-9 x-9

Can someone please break this problem down for me to understand? Thank you so much ahead of time