Industrial and Business Mathematics - MIDTERM

Front

Convert milliliters to liters.

Back

1 liter = 1,000 milliliters. To convert milliliters to liters, divide the number of milliliters by 1,000.

Front

What is the formula to calculate the sale price after a discount?

Back

Sale Price = Original Price - (Discount Percentage × Original Price)

Front

How do you calculate medication dosage based on body weight?

Back

Dosage (mg) = Dosage per kg × Body Weight (kg). Convert pounds to kg by dividing by 2.20462.

Front

How do you convert hectares to square feet?

Back

1 hectare = 10,000 m²; 1 m² ≈ 10.76 ft². To convert hectares to square feet, multiply by 10,000 and then by 10.76.

Front

What is the formula for percentage growth?

Back

Percentage Growth = ((New Value - Old Value) / Old Value) × 100.

Front

What is 25% of $120?

Back

25% of $120 = 0.25 × 120 = $30.

Front

If a child weighs 44 pounds, what is their weight in kilograms?

Back

Weight in kg = Weight in pounds / 2.20462. For 44 pounds, it's approximately 19.96 kg.

Front

What is the area of a land in square feet if it measures 1.5 hectares?

Back

Area in square feet = 1.5 hectares × 10,000 m²/hectare × 10.76 ft²/m² = 161,400 ft².

Front

How do you find the original price before a discount?

Back

Original Price = Sale Price / (1 - Discount Percentage).

Front

What is the total amount after applying a 25% discount on an item priced at $120?

Back

Total Amount = $120 - $30 = $90.