Sangster Math, June 13, 2022

 The Crook’s Store: Buy What You Want!!! NO MONEY DOWN, low monthly payment, GREAT DEALS!

 

Calculate the total cost of each item after all the adds on

 

e.g.  Samsung Foldable Smart Phone, T = $3000

 

1.13T × 1.55³

= 1.13T´ (1.55 ´ 1.55 ´ 1.55)

= 1.13T ´ 3.72

= 1.13 ´ 3000 ´ 3.72

= 12610.8

 

How much more do you have to pay? 

12610.8 (after all the charges) – 3000 (original price) = $9610.8 wow

 

 

k) A gold chain, T = $550

 

1.13T × 1.25³

 1.13T × (1.25 × 1.25 × 1.25)

1.13T × 1.95

1.13 × 550 × 1.95

1211.92 (you will be paying more than twice the original price if you choose to pay later)

 

 

 

 

How much more do you have to pay? 

1211.92 – 550 = 661.92 more than the original price

 

 

 

l) A designer outfit, T = $875

 

1.13T × 1.35²

 

 

 

 

How much more do you have to pay? 

 

 

 

m) A trip to Hawaii, T = $3875

 

1.13T × 1.35²

 

 

 

 

How much more do you have to pay? 

 

 

 

 

n) Two downhill ski passes at Blue Mountain, T = $125

 

1.13T × 1.09⁴

 

 

 

 

 

 

How much more do you have to pay? 

 

 

p) Two court side tickets to see NBA finals, T = $12500

 

1.13T × 1.21³

 

 

 

 

 

 

How much more do you have to pay? 

 

 

n) A used car, T = $5555

 

1.13T × 1.28²

 

 

 

 

 

How much more do you have to pay?