Unitary Method
Important Steps:
* Divide
* Multiply
Example:
Four pokemon cards together are worth $48. How much are 7 cards worth?
Step 1: 48 ÷ 4 = 12
Step 2: 12 x 7 = $84
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1. A website charges a fixed amount for each song download. You can download six songs for $4.68, then
a. How much would it cost to download one song?
b. How much would it cost to download ten songs?
2. Five devices together cost $5680.50.
a. What would be the cost of one device?
b. How much would I pay for 9 devices?
3. Find the cost of 16 books if 7 books cost $63.
4. Carl is paid $60.12 after working for 6 hours. Calculate how much he would make after working 8 hours.
5. In 5 hours, a car has driven 340 miles. At this rate, how far would it go in 17 hours?
6. The cost of 2 chairs is $72.80.
a. Find the cost of 1 chair.
b. Find the cost of 12 chairs.
7. Nine toys together cost $450. How much would a person pay for 15 of these chairs?
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3 of these chairs together cost $720. How much would I pay for:
a. 1 chair
b. 5 chairs
Jaidan can buy 5 rackets for $240. How much would he pay for 8 rackets?
2 vintage chess sets together cost $538. How much would 5 chess sets cost?
The games bundle above shows 3 games which together cost $575.
How much would Cairo pay for 2 of these games?
Jaidan wants to buy these limited edition controllers that cost $484.64. His mother says he can only have 3 of them. How much money does Jaidan need?
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