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Math questions review 100% Correct answers
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Which of the following pairs of fractions with a common denominator are equivalent to ¼ and 2/5? A 5/20 8/20 B 1/20 2/20 C 1/9 2/9 D 5/20 4/20 - answer-A 5/20 8/20 5/20=1/4 and 8/20 =2/5 1. ... Which of the following is the number of ¾ inch strips of caulk it will take to completely cover a length of 10 ½ inches? a. 14 b 9 3/4 c 7 7/8 d 8 - answer-A. 14 to cover a length of 10 ½ inches =21/2 inches let x of ¾ inches required x(3/4)=21/2 x=14 1. Seven more than twice a number is equal to twenty-0ne Which of the following equations expresses the phrase above? 7(2x) =21 7+2x=21 2(x+7)=21 2(7)+x=21 - answer-7+2x=21 [Show More]
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