If you find a piece of wood that's 30.45 cm long and you break off 10.21 cm how long is the wood now
2 answers:
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Answer:
Explanation: You had to used pemdas stands for: p-parenthesis, e-exponents, m-multiply, d-divide, a-add, and s-subtracting that came from left to right.
First you had to multiply and divide from left to right.
Then you add and subtract from left to right.
Final answer:
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-Charlie