Question

test whether the following number are divisible by 2 3 5= 140 3650 56980 83001 12530 97421​

Answer 1

DIVISIBILITY TEST BY 2

RULE - A NUMBER CAN BE DIVISIBLE BY 2 ONLY WHEN THE LAST NUMBER IS EVEN .

140 , 3650 , 56980 , 12530 are divisible by 2 because the last digit is 0 and it is even

DIVISIBILITY TEST BY 3

RULE - A NUMBER CAN BE DIVISIBLE BY 3 ONLY WHEN THE SUM OF ALL THE DIGITS IS DIVISIBLE BY 3

83001 is divisible by 3 because 8+3+0+0+1 is 12 and 12 is divisible by 3

DIVISIBILITY TEST BY 5

RULE - A NUMBER CAN BE DIVISIBLE BY 5 ONLY WHEN THE LAST DIGIT OF THE NUMBER IS 0 OR 5

140 , 3650 , 56980 , 12530 are divisible by 5 because last digit is 0

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Answer 2

Answer:

Step-by-step explanation

140 3650 56980 8300112530 97421​÷235 is not divisible