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simplify each. write your answer as a mixed number when possible. 33) $…

Question

simplify each. write your answer as a mixed number when possible.

  1. $\frac{24}{30}$
  2. $\frac{90}{144}$
  3. $\frac{18}{24}$
  4. $\frac{42}{48}$
  5. $\frac{6}{18}$
  6. $\frac{30}{48}$
  7. $\frac{28}{32}$
  8. $\frac{36}{45}$

Explanation:

Step1: Find GCD of 24 and 30

GCD(24,30)=6; divide numerator/denominator by 6
$\frac{24\div6}{30\div6}=\frac{4}{5}$

Step2: Find GCD of 90 and 144

GCD(90,144)=18; divide numerator/denominator by 18
$\frac{90\div18}{144\div18}=\frac{5}{8}$

Step3: Find GCD of 18 and 24

GCD(18,24)=6; divide numerator/denominator by 6
$\frac{18\div6}{24\div6}=\frac{3}{4}$

Step4: Find GCD of 42 and 48

GCD(42,48)=6; divide numerator/denominator by 6
$\frac{42\div6}{48\div6}=\frac{7}{8}$

Step5: Find GCD of 6 and 18

GCD(6,18)=6; divide numerator/denominator by 6
$\frac{6\div6}{18\div6}=\frac{1}{3}$

Step6: Find GCD of 30 and 48

GCD(30,48)=6; divide numerator/denominator by 6
$\frac{30\div6}{48\div6}=\frac{5}{8}$

Step7: Find GCD of 28 and 32

GCD(28,32)=4; divide numerator/denominator by 4
$\frac{28\div4}{32\div4}=\frac{7}{8}$

Step8: Find GCD of 36 and 45

GCD(36,45)=9; divide numerator/denominator by 9
$\frac{36\div9}{45\div9}=\frac{4}{5}$

Answer:

  1. $\frac{4}{5}$
  2. $\frac{5}{8}$
  3. $\frac{3}{4}$
  4. $\frac{7}{8}$
  5. $\frac{1}{3}$
  6. $\frac{5}{8}$
  7. $\frac{7}{8}$
  8. $\frac{4}{5}$