Math, asked by tarshsingh1943, 5 months ago

Zara has forgotten her 4-digit PIN code. She knows the first digit is a factor of 20 and the 4 digits make a number divisible by 5. How many different sets of 4 digits could it be?

Answers

Answered by Anishpippera

1

Answer:

first divide all of them is your Answet

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