7 3/4-3 1/8 please help
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7 3/4 - 3 1/8
=31/4 -25/8
=(62 - 25)/8 [LCM of the denominator is 8]
=37/8
Therefore 7 3/4 - 3 1/8 =37/8
= 4 5/8
=31/4 -25/8
=(62 - 25)/8 [LCM of the denominator is 8]
=37/8
Therefore 7 3/4 - 3 1/8 =37/8
= 4 5/8
Answered by
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7 3/4-3 1/8=?
(7*4+3/4)-(3*8+1)=?
31/4- 25/8=?
LCM of 4,8= 8
((31/4)*(2/2))- 25/8=
62/8- 25/8= 37/8 or 4 5/8
(7*4+3/4)-(3*8+1)=?
31/4- 25/8=?
LCM of 4,8= 8
((31/4)*(2/2))- 25/8=
62/8- 25/8= 37/8 or 4 5/8
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