BeginnerMath Functions4 min10 points

Calculate click-through rate

The situation

Harbor Supply's marketing coordinator reports campaign performance monthly. The platform exports impressions and clicks but not the rate, and comparing raw click counts across campaigns of wildly different sizes tells you nothing.

A1
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Calculate click-through rate — question sheet. Use the arrow keys to move between cells, Enter or F2 to edit, Escape to cancel, Control D to fill down from the cell above, and Control C and Control V to copy and paste.
Row numberABCDE
1CampaignImpressionsClicksCTR
2Spring Catalog48000.001440.00
3Trade Show Q312000.00660.00
4Reorder Reminder9500.00665.00
5Search Brand22000.001100.00
6Winter Preview31000.00620.00
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