Question

LAERCISEAD
1. Test the divisibility of the following numbers by 2:
(i) 2650
(ii) 69435
(iv) 789403
(v) 357986
(iii) 59628
(vi) 367314​

Answer 1

Answer:

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Step-by-step explanation:

A number is divisible by 2 if its ones digit is 0, 2, 4, 6 or 8.

(i) Since the digit in the ones place in 26250 is 0, it is divisible by 2

(ii) Since the digit in the ones place in 69435 is not 0, 2, 4, 6 or 8, it is not divisible by 2.

(iii) Since the digit in the ones place in 59628 is 8, it is divisible by 2.

(iv) Since the digit in the ones place in 789403 is not 0, 2, 4, 6, or 8, it is not divisible by 2.

(v) Since the digit in the ones place in 357986 is 6, it is divisible by 2.

(vi) Since the digit in the ones place in 367314 is 4, it is divisible by 2.

Answer 2

Step-by-step explanation:

(i),(v),(iii),(vi) is divisible by 2 because last digit of these numbers are 0,6,8,4 respectively which is divisible by 2.