2 1/4 minus 3/7? Help me please?

Question

2 1/4 minus 3/7? Help me please?

Answer 1

2 1/4 - 3/7 = 9/4 - 3/7 = 63/28 - 12/28 = 51/28 = 1 23/28

Answer 2

2 1/4 - 3/7 = x

2 7/28 - 12/28 = x

1 35/28 - 12/28 = x

1 23/28 = x

Answer 3

1 27/28

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Answer 4

2 1/4 - 3/7 =

(2*4+1)/4 - 3/7 =

9/4 - 3/7 =

(9*7)/(4*7) - (3*4)/(7*4) =

63/28 - 12/28 =

51/28 = 1 23/28

Answer 5

2 1/4 minus 3/7 Express the fractions in terms of their least common denominator

LCD 9/4, 3/7 = 28. Now convert the fractions

63/28 - 12/28 = 51/28

Answer 6

ok, so follow these steps:

1) 2 1/4 = 9/4

multiply 2 and 4. then add 1. keep the 4 as its denominator.

2) 9/4 + 3/7 = 63/28 - 12/28

find a lowest common denominator (the number 28) that they can both go into.

3) 63/28 - 12/28 = 51/28

subtract.

4) 51/28 = 1 23/28

since there isn't any numbers that can go into both 51 and 28, divide 28 and 51. your answer should be 1 23/28.

I hoped this was clear!

good luck.

:)

Answer 7

9/4 - 3/7 = 63/28 - 12/28 = 51/28 = 1 23/28.