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Bruno Bonilla
Mathematics
22 March, 13:37
Add. 3/10 + (-7/20) Enter your answer
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Averie Bell
22 March, 13:52
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Make the denominator the same, so multiple 3/10 by 2, which produces 6/20. Take 6/20 and subtract 7/20 because adding a negative number is the same as subtracting a positive number. the Answer is - 1/20.
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