Question

a is an positive integer, and a:(27/4)=(3/4):a, find the value of a​

Answer 1

Question 1:

Evaluate:

(i) 15 + (−8)

(ii) (−16) + 9

(iii) (−7) + (−23)

(iv) (−32) + 47

(v) 53 + (−26)

(vi) (−48) + (−36)

ANSWER:

(i) 15 + (−8) = 7

(ii) (−16) + 9 = −7

(iii) (−7) + (−23) = −30

(iv) (−32) + 47 = 15

(v) 53 + (−26) = 27

(vi) (−48) + (−36) = −84

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