Allana used Fraction 3 over 5 yard of fabric to make a scarf. Can she make 2 of these scarves with Fraction 1 and 7 over 10 yards of fabric, and why? No, because the quotient of Fraction 1 and 7 over 10 ÷ Fraction 3 over 5 is 1 and 1 over 50 No, because the quotient of Fraction 3 over 5 ÷ Fraction 1 and 7 over 10 is 1 and 1 over 50 Yes, because the quotient of Fraction 1 and 7 over 10 ÷ Fraction 3 over 5 is 2 and 5 over 6 Yes, because the quotient of Fraction 3 over 5 ÷ Fraction 1 and 7 over 10 is 2 and 5 over 6

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Answer:The answer is actully the third oneStep-by-step explanation:Divide 1 7/10 by 3/5 to see if the quotient is greater than 2.  If it's not, you can't get 2 scarves out of it.  If it is, then you can get 2 scarves out of it and have whatever the remainder is as left-over.  Before we divide, let's change that 1 7/10 into an improper fraction since it will be easier to work with.1 7/10 = 17/10Now we can divide:The rule for dividing fractions is that you bring up the lower fraction and flip it to multiply, so that looks like this:×To simplify before we multiply, we can reduce between the 5 and the 10 and have smaller numbers to deal with:×The product there is So the answer you want from your choices is"Yes, because the quotient of Fraction 1 and 7 over 10 [division sign]Fraction 3 over 5 is 2 and 5 over 6", third choice
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general 11 months ago 6446