Eliza and Jamie are both making cupcakes for a bake sale. Eliza needs 2 1/3cups of flour and Jamie needs 1 3/4 cups of flour. They have 4 cups of flour. Do they have enough for both recipes? I'll medal and fan @KamiBug @SuperflyTyGuy @bohotness
Do you know how to convert them into improper fractions?
no not really im not good with fractions
okay. Here how we do it. 2 1/3 needs to be an improper fraction Multiply the denominator and add the numerator. 2 1/3 = 2 x 3 = 6 6 + 1 = 7 2 1/3 = 7/3
oaky i got you love
Same thing with 1 3/4 1 x 4 = 4 4 + 3 = 7 So 7/4
:Dhope that helps
Now we gotta find the LCD The denominators 3 and 4 have 12 in common
7/3 = 28/12 7/4 = 21/12 Add both of those up 28/12 + 21/12 = 49/12 49/12 = 4 1/12 No, they DO NOT have enough flour
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