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B. A factory is to pack pencils in boxes of 8 and 10 pieces. What is the smallest number of pencils that can be packed
using the boxes?
16. What
17. What are given?
18. How will you solve the problem?
19. How is the solution done?
20. What is the answer?
box​


Sagot :

Answer:

What is asked in the problem?

  • The question that is asked in the problem is:
  1. What is the smallest number of pencils that can be packed using the boxes?

What are the given facts in the problem?

  • The given facts in the problem are:
  1. A factory is to pack pencils in boxes of 8 and 10 pieces.

How will you solve the problem?

  • The key to finding the answer, is to find the Greatest Common Factor, the concept of the Greatest Common Factor is to multiply all the primes of two numbers. For this problem, let's determine the primes of 8. That would be 2*2*2. The primes of 10 is 5*2. If we multiply them all together: 2*2*2*5*2 = 80. Then, 80 is the smallest number of pencils that can be packed using the boxes.

Write your answer.

  • The answer is 80.

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I hope it helps!