A bakery uses 5 kg of flour daily. In 30 days, how much flour is used? If flour costs $2 per kg, what is the total cost?
Answer
$300
How to solve it
1
Daily usage: 5 kg
2
Days: 30
3
Total flour: 5 × 30 = 150 kg
4
Cost per kg: $2
5
Total cost: 150 × $2 = $300
Hints
Calculate total flour used
Multiply by cost per kg