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Malena writes the following to solve a problem:

24 - 6=18
18 - 6=12
12 - 6=6
6 - 6=0
Which equation can Malena use to represent the same problem?
A.6 x 6=36
B.6 ÷ 6=1
C.24 ÷ 6=4
D.24 ÷ 8=3

User Orit
by
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1 Answer

5 votes

Final answer:

The correct equation that represents the same problem that Malena is solving through repeated subtraction is 24 ÷ 6 = 4. The correct answer is option C. 24 ÷ 6 = 4.

Step-by-step explanation:

The correct answer is option C. 24 ÷ 6 = 4. This is because Malena's process shows repeated subtraction of 6 from 24, which is equivalent to division. The sequence 24 - 6 = 18, 18 - 6 = 12, 12 - 6 = 6, and finally 6 - 6 = 0 is showing the division of 24 by 6 in steps. Each subtraction of 6 represents one group, and there are 4 such groups until we reach zero, which is the same as dividing 24 by 6 and getting 4 as the result.

In the given list of equations, Malena subtracts 6 from each number to get the next number in the sequence. To represent the same problem, Malena can use division. She can divide each number in the sequence by 6 to get the next number.

When she divides 24 by 6, she gets 4. Therefore, the equation 24 ÷ 6=4 represents the same problem.

User Yasser Zamani
by
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