Twenty‑five marbles are to be shared equally among 4 children. How many marbles does each child receive and how many marbles are left over?
Answer
Each child gets 6 marbles and 1 marble is left over.
The correct answer is Each child gets 6 marbles and 1 marble is left over. — Compute . - The whole part of the division is 6, meaning each child receives 6 marbles. - The remainder of the division is 1, meaning 1 marble is left over. - So each child gets 6 marbles and 1 marble is left. - Check by multiplying: , and , confirming the remainder.
Step-by-step solution
- Determine how many marbles each child gets by dividing the total marbles by the number of children.
- Compute . - The whole part of the division is 6, meaning each child receives 6 marbles. - The remainder of the division is 1, meaning 1 marble is left over. - So each child gets 6 marbles and 1 marble is left. - Check by multiplying: , and , confirming the remainder.
Common mistake: Not accounting for remainder
Concept tested: Division with remainder
Published · How this solution was prepared and checked
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