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djverab [1.8K]
3 years ago
7

Solve 3 3/4 divided by 2/5 a.9 1/4 b.3 5/9 c.9 3/8 d.3 6/20

Mathematics
2 answers:
Contact [7]3 years ago
6 0

Step-by-step explanation:

3 \frac{3}{4} ÷ \frac{2}{5}       Original problem

When dividing fractions, you want to turn the mixed numbers into improper fractions so....

\frac{15}{4} ÷ \frac{2}{5}      

Now you want to flip the second fraction ( so \frac{2}{5} becomes \frac{5}{2} ) and then you want to turn the division sign into a multiplication sign

\frac{15}{4} × \frac{5}{2}          

Now you multiply the numerators and multiply the denominators

\frac{15*5}{2*4} = \frac{75}{8}

Turn the improper fraction to a mixed number

75 divided by 8 is 9 with a remainder of 3 so your answer would be c. 9\frac{3}{8}

The answer is c

I hope this helps!!!

cupoosta [38]3 years ago
3 0
The answer would be C. 9 3/8

Hope this helps

Have a great day

(If you want me to explain just ask)
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