Question

See the attachment and answer ..fast please
Full marks is 20 for you .​

Answer 1

1. Answers :-

a) 81 , 83 , 85 , 87

2. Answers :-

a) 75 = 5*5*3

69 = 3*23

Then ,

Maximum value of weight which can measure = 3 kg

Answer 2

Answer:

1.)

a.) Solution :

79 → 81 , 83 , 85 , 87 are the four consecutive odd numbers succeeding 79.

b.) answer in the attachment photo.

c.) answer in the attachment photo.

e.) answer in the attachment photo.

2.)

a.) answer in the attachment photo.

continue in your next question.

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