Judy can decorate 3 cakes in 5 hours. What is the unit rate (number of cakes per hour)?
2 answers:
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You answer is C. 150,000 cm²
Answer...
Steps....
1) Rewrite the decimal number as a fraction with 1 in the denominator
2) Multiply to remove 4 decimal places. Here, you multiply top and bottom by = 10000
3) Find the Greatest Common Factor (GCF) of 2800575 and 10000, if it exists, and reduce the fraction by dividing both numerator and denominator by GCF = 25
4) Simplify the improper fraction!