how many 3 digit numbers are there, which leave a remainder 3 on division by 7 ?​

Question

how many 3 digit numbers are there, which leave a remainder 3 on division by 7 ?​

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Liliana 5 months 2021-06-23T04:20:07+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-06-23T04:21:56+00:00

    Answer:

    129

    Step-by-step explanation:

    for it we can apply A.P.’s formula – Tn=a + (n-1) d

    here a= 101 because it’s least no. which when divided by 7 leaves 3 as remainder.

    Tn =997

    d=7

    0
    2021-06-23T04:21:59+00:00

    ANSWER-

    129 number ..

    When a three digit number divided by 7 and leave 3 as remainder are Hence 129 number are divided by 7 which leaves remainder is 3...

    PLEASE MARK ME BRAINLIST ☺️..

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