Maverick has a 12 three fourths foot-long streamer to decorate a hallway at his school he cuts off 3/8 of a foot from each end to make it fit the hallway his principal asked him to make another shimmering that is 5/6as long how long is the new streamer

So we have to subtract from the original length:

(12 three fourths foot) - (3/8 of a foot) - (3/8 of a foot) - (5/6 foot)

= (12 3/4) - 3/8 - 3/8 - 5/6

= (48/4 + 3/4) - 6/8 - 5/6

= 51/4 - 3/4 - 5/6

= 48/4 - 5/6

= 12 - 5/6

= 72/6 - 5/6

= 67/6

that is the new streammer length 67/6 foot or 11 1/6 foot