The total amount that Tori had expected to spend is therefore $40 + $20 = $60.
To find out how much Tori had expected to spend on the dress, we need to calculate the amount that she expected to spend in addition to the $40 she actually spent. The problem states that she expected to spend 50% more than $40 on the dress. 50% is the same as 0.50, so we can multiply $40 by 0.50 to find the additional amount that Tori expected to spend. This comes out to be $20. To find the total amount that Tori had expected to spend, we need to add this additional amount to the $40 she actually spent. The total amount that Tori had expected to spend is therefore $40 + $20 = $60.
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