A 40% discount on $2250

Please help me it is urgent!!

1350

Step-by-step explanation:

multiply 40% and 2250

equals 900

subtract 900 from 2250

$1350

Step-by-step explanation:

40% of $2250

40/100 x 2250/1 = 900

since we have to find the discount of the total amount, we have to subtract the value with the discount

Original price - discount price = 2250 - 900

2250 - 900 = 1350

Answer = $1350

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

560

hope this : )