Question

Find a single discount equivalent to successive discounts of 10%,18% and 22%.

Answer 1

Answer:

Solution

(a) The additive inverse of

(b) The additive inverse of

to The divine

EXERCISE 1.2

1. Verity the commutative property of addition for the following rational numbers

10

2. Verity that ta+ - ++ where

(a) a

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