The table shows the change in the price of a stock. At the end of the week, the price is $15.17. Monday increase $0.21 Tuesday increase $0.09 Wednesday decrease $0.33 Thursday decrease $0.02 Friday increase $0.11 (a) What was the price of the stock after the change in price on Thursday? $ (b) What was the price of the stock at the beginning of the week?
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
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The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
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The table shows the change in the price of a stock. At the end of the week, the price is $15.17.
Monday increase $0.21
Tuesday increase $0.09
Wednesday decrease $0.33
Thursday decrease $0.02
Friday increase $0.11
(a) What was the price of the stock after the change in price on Thursday?
$
(b) What was the price of the stock at the beginning of the week?
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