Question

Using appropriate properties find.

1. 6/3×9/4-7/5+9/4×5/9

2. 8/7×9/5-13/-9/5×4/6
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Answer 1

Step-by-step explanation:

2*2.25-1.4+2.25*0.555...

4.5-3.65*0.555...

0.85*0.555...

0.47175

Answer 2

Answer:

(a)

sorry I don't understand the question (b)