2 years ago

1. 81 1/2 x 27 1/3 2. 32x = 729

Mathematics

1 answer:

stepan [7]2 years ago

3 0

Answer:

Step-by-step explanation:

1. 1.811/2=3.622 271/3=813

3.622*813=2,944.686

this is number one

2. 32x=729

divide both sides by 32

32x=729/32=

22.78125 approximate=22.8 or 23

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