Respuesta :
Peng spent $48,915 on her equipment
- The total treadmills bought by peng = 26
- The cost of each treadmills = $1334
- Amount she spent to bought 19 stationary bikes = $749
- The total stationary bought = 19
Further Explanation
The total amount she spent on her new equipment can be expressed as:
(total treadmills x the cost of each treadmills) + ( the total stationary bought x amount spent on each stationary bikes)
Therefore, we should have
(26 X 1334) + (19 x 749).
To determine the amount she spent on her new equipment, we can derive the solution by using the area model method.
First Steps:
Let's multiply the total treadmills and the cost of each treadmill;
(1334 x 26)
= (1000 + 300 + 30 + 4) x (20 + 6)
= (1000 x 20) + (1000 x 6) + ( 300 x 20) + (300 x 6) + (30 x 20) + (30 x 6) + (4 x 20) + (4 x 6)
= 20000 + 6000 + 6000 + 1800 + 600 + 180 + 80 + 24
= 34684
Second steps:
let's multiply the total stationary bought and the amount spends on each stationary bikes;
(749 x 19)
= (700 + 40 + 9) x (10 + 9)
= (700 x 10) + (700 x 9) + (40 x 10) + (40 x 9) + (9 x 10) + (9 x 9)
= 7000 + 6300 + 400 + 360 + 90 + 81
= 14231
To determine how much she spend on her new equipment, we should add the values we derived together.
therefore, we should have:
= 34684 + 14231
= 48915
Thus, the money she spend on her new equipment is $48,915
LEARN MORE:
- Peng bought 26 treadmills for her new fitness center at $1,334 each. Then, she bought 19 stationary bikes for $749 each. How much did she spend on her equipment? Write an expression and then solve. brainly.com/question/11593405
- Area models with division brainly.com/question/2369985
- What's an area model brainly.com/question/9704889
KEYWORDS:
- area model
- peng
- treadmills
- stationary bikes
- equipment
