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vekshin1
3 years ago
9

Multiply 5 2/5 x 9 2/10 show your work.

Mathematics
2 answers:
alina1380 [7]3 years ago
4 0

Answer: 49\frac{7}{10}

<u>Turn 5 2/5 into an Improper Fraction</u>

Multiply 5*5 and get 25. Now add 2 and get 27.

5 2/5=27/5

<u>Turn 9 2/10 into an Improper Fraction</u>

Multiply 9*10 and get 90. Now add 2 and get 92.

9 2/10=92/10

New problem: 27/5×92/10

<u>Multiply</u>

27/5*92/10=2484/50

<u>Divide</u>

2485/50=49.7

<u>Turn 49.7 into a Mixed Number</u>

49.7=49\frac{7}{10}

garri49 [273]3 years ago
4 0

Answer:

= 49.68

Step-by-step explanation:

5 \frac{2}{5}  \times 9 \frac{2}{10}  \\  \frac{27}{5}  \times  \frac{92}{10}   \\  \frac{2484}{50} \\  = 49.68

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