Step-by-step explanation:
First break it down
42= 40 & 2
27= 20 & 7
- Then times 40 & 20 to get 800
- 20 x 2 to get 40
- 40 x 7 to get 280
- 7 x 2 to get 14
Now add them all together.
800 40 1080
+280 +14 + 54
---------- ------- ---------
1080 + 54 = 1134
What is 42.4% as a fraction in simplest form and as a decimal
1 answer:
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