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vampirchik [111]
3 years ago
9

- 2 2/3 times - 4 3/7

Mathematics
2 answers:
Hatshy [7]3 years ago
5 0

Answer: 11 17/21 or 248/21

Step-by-step explanation:

First, convert both mixed numbers into improper fractions. -2 2/3 becomes -8/3  (multiply the denominator (3) by the whole number (2), then add the numerator (2) and keep your denominator (3))  and -4 3/7 becomes -31/7. Then, all you have to do is multiply your two improper fractions, which are -8/3 and -31/7.  To do this, just multiply the numerators (-8x-31) which gives you 248 (the negatives cancel out), and then you multiply the denominators (3x7) which gives you 21. Your fractions should now be 248/21. If your teacher says it's okay to leave it as an improper fraction, your answer will just be 248/21 but if he/she wants it as a mixed number, you just have to divide 248 by 21, which should give you 11 with a remainder of 17 so your answer would be 11 17/21 in mixed number form. Hope this helps!

11111nata11111 [884]3 years ago
4 0

Answer: 11.8095238095

Step-by-step explanation:

Btw i used calculator sry i have no explanation

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