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22-05-2022
Mathematics

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How many different pairs of 2-digit numbers multiply to give a 3-digit number with all digits the same? (A) 5 (B) 6 (C) 7 (D) 8 (E)S

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hadeelalniamia hadeelalniamia

22-05-2022

Answer:

The products of 7 pairs of 2-digit numbers form 3-same digit numbers.

444=12*37

555=15*37

666=18*37

777=21*37

888=24*37 & 12*74

999=27*37

so the answer is 7

Step-by-step explanation:

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