52/3 ÷ 13/4 = 17/3 ÷ 7/4
= 17/3 x 4/7
= 68/21
= 35/21
So she can make 3 spice racks.
Note: in the real world, when cutting lumber, there is loss to sawdust (of the width of the saw) so unless the requirements allow for loss of lumber to sawdust, if she had exactly 4 x 13/4 feet = 7 feet of lumber, she could still only make 3 spice racks.
(five and two thirds) minus (two and three fourths) = 2.91666667
1 and two fourths add 1 and two thirds = 2
two thirds times nine fourths equals eighteen twelfths or nine sixths or 3/2.
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No, two thirds does not equal three fourths.
2.25 thirds fit into three-fourths.
No, two thirds and two fourths aren't equivalent.
2 thirds divided by 2 fourths = 1
(five and two thirds) minus (two and three fourths) = 2.91666667
1 and two fourths add 1 and two thirds = 2
Three fourths is more than two thirds.
Two thirds is bigger.
two thirds times nine fourths equals eighteen twelfths or nine sixths or 3/2.
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12
No.