Question

1. tina and her friend are picking apples at newberry orchard. the apples cost $1.40 per pound. if they pick 2.5 pounds of apples, how much will the apples cost? $11 $3.50 $3.90 $35

Explanation:

Step1: Identify the formula

The cost of apples is calculated by multiplying the price - per - pound by the number of pounds. The formula is $C = p\times w$, where $C$ is the cost, $p$ is the price per pound, and $w$ is the weight in pounds.

Step2: Substitute the values

Given that $p = 1.40$ (price per pound) and $w = 2.5$ (weight in pounds). So, $C=1.40\times2.5$.

Step3: Perform the multiplication

$1.40\times2.5=\frac{140}{100}\times\frac{25}{10}=\frac{140\times25}{100\times10}=\frac{3500}{1000} = 3.50$

Answer:

$3.50$