Answer:
404000630
Step-by-step explanation:
4.04×10^8+7×10×9
4.04×100000000+7×10×9
404000000+7×10×9
404000000+70×9
404000000+630
5i√10
hope this answers your question
:)
To divide fractions, you need to multiply by the reciprocal. The reciprocal of 3/4 is 4/3, which is why the work is incorrect.
See attached:
Answer: C. / 10