🌱 Operations
A cocoa farm has 125 cocoa trees. Each tree produces 4 cocoa pods.
How many cocoa pods are collected in total?
500 cocoa pods.
A chocolate bar is divided into 8 equal pieces. A student eats 3 pieces.
What fraction of the chocolate bar did the student eat?
Answer: 3/8.
A chocolate bar costs $4,500.50.
If a customer buys 2 chocolate bars, how much do they pay?
Answer: $9,001.
A cocoa plantation is shaped like a square. Each side measures 8 m.
What is its perimeter?
Answer: 32 m
A family collected 1,250 cocoa pods and put them into 5 equal boxes.
How many cocoa pods are in each box?
Answer: 250 cocoa pods.
One recipe uses 1/2 kg of cocoa and another recipe uses 1/4 kg.
How much cocoa is used in total?
.
Answer: 3/4 kg
A farm collected 12.5 kg of cocoa on Monday and 8.75 kg on Tuesday.
How many kilograms did they collect in total?
Answer: 21.25 kg.
A rectangular area of the farm is 12 m long and 5 m wide.
What is its area?
Answer: 60 m²
A farm produced 2,450 kg of cocoa in one year and 1,875 kg the following year.
How many kilograms did the farm produce in total?
Answer: 4,325 kg
At a farm, 3/4 of the trees are cocoa trees and 1/4 are other types of trees.
What fraction represents all the trees?
Answer: 4/4 = 1 whole.
Answer: 4/4 = 1 whole.
A chocolate bar costs $8,000 and has a 10% discount.
How much money is the discount?
Answer: $800.
A chocolate box is rectangular. It is 20 cm long and 8 cm wide.
What is its perimeter?
Answer: 56 cm.
A chocolate factory received 3,600 kg of cocoa and wants to divide it into 12 equal batches.
How many kilograms will each batch contain?
Answer: 300 kg.
A chocolate factory used 6/8 kg of cocoa to make chocolate.
Simplify the fraction.
Answer: 3/4 kg.
A cocoa product costs $15,000. It has a 20% discount.
What is the final price?
Answer: $12,000.
A rectangular area of a cocoa farm is 15 m long and 10 m wide. The farmer divides it into two equal parts.
What is the area of each part?
Answer: 75 m².
A farm has 245 cocoa trees. Each tree produces approximately 8 cocoa pods.
The pods are packed into boxes of 20 pods.
How many full boxes can be filled?
Answer: 98 boxes.
One recipe needs 2/3 kg of cocoa. Another recipe needs 3/4 kg.
How much cocoa is needed in total?
Answer: 17/12 kg = 1 5/12 kg.
A farm has 37.5 kg of cocoa and wants to pack it into bags of 2.5 kg each.
How many bags can they fill?
Answer: 15 bags.
A rectangular area of a cocoa farm has an area of 96 m². Its length is 12 m.
What is its width?
Answer: 8 m.