Question

The pressure of a tyre is 32 pounds per square inch.
Given
1 pound = 0.4536 kilograms
1 inch = 2.54 centimetres
Work out the pressure in grams per square centimetre.​

Answer 1

Answer:

Additive inverse of 2/8 is – 2/8

(ii) -5/9

Additive inverse of -5/9 is 5/9

(iii) -6/-5 = 6/5

Additive inverse of 6/5 is -6/5

(iv) 2/-9 = -2/9

Additive inverse of -2/9 is 2/9

(v) 19/-16 = -19/16

Additive inverse of -19/16 is 19/16

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