The cost of groceries for the Nguyen family was $210.00 the family used a coupon for 25% off the cost

Answer 1

To calculate the total savings from the coupon and the final cost of groceries for the Nguyen family after applying the 25% off, follow these steps:

1. Calculate the discount amount: $$\text{Discount}=\text{Original Cost}\times \text{Discount Rate}$$ $$\text{Discount}=210.00\times 0.25=52.50$$

2. Subtract the discount from the original cost to find the final cost: $$\text{Final Cost}=\text{Original Cost}-\text{Discount}$$ $$\text{Final Cost}=210.00-52.50=157.50$$

So the Nguyen family saved $52.50 with the coupon, and the final cost of their groceries is $157.50.