Which equation has the same unknown value as 405 : 15 = ? A 405 * ? = 15 B? : 405 = 15 C 15 * ? = 405 D? : 15 = 405

Question

Mathematics

Guest

15 September, 05:33

Which equation has the same unknown value as 405 : 15 = ? A 405 * ? = 15 B? : 405 = 15 C 15 * ? = 405 D? : 15 = 405

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Answers (2)

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Pierce Cooper · Answer 1

Its C. 15 x? = 405

The question is kind of like writing a fact family.

You need to find the same unknown number that belongs in the question mark in the rest of them.

So since 405 : 15 = 27,

C. 15 x 27 = 405

? = 27

(It also needs to make sense : P)

Natalie Mccarthy · Answer 2

C bc you can multiply 15 by? To get the same answer