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vladimir1956 [14]
3 years ago
15

What is the value of the expression?

Mathematics
1 answer:
Kamila [148]3 years ago
7 0
Must do multiplication first....
-2/5 - 3/7 x 7/10
-2/5 - 21/70 (I'll reduce 21/70)
-2/5 - 3/10
Now you have to find a common denominator and subtract
-35/50 = -7/10......is what I get
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