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Shelly has a beaker that contains 5 and two-thirds fluid ounces of water. She pours out 3 and one-third fluid ounces of water. Which expression can be used to find the number of fluid ounces of water that remain in the beaker? 5 and two-thirds minus 3 and one-third 5 and two-thirds + 3 and one-third 3 and one-third minus 5 and two-thirds 5 and two-thirds minus (negative 3 and one-third)

 Oct 7, 2020
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Shelly has a beaker that contains 5 and two-thirds fluid ounces of water. She pours out 3 and one-third fluid ounces of water. Which expression can be used to find the number of fluid ounces of water that remain in the beaker? 5 and two-thirds minus 3 and one-third 5 and two-thirds + 3 and one-third 3 and one-third minus 5 and two-thirds 5 and two-thirds minus (negative 3 and one-third)     

 

No wonder you have trouble solving it.  I can't even read that.  Let's do it this way:     

 

Shelly has a beaker that contains 5 and two-thirds fluid ounces of water.

She pours out 3 and one-third fluid ounces of water.

Which expression can be used to find the number of fluid ounces of water that remain in the beaker?     

 

i)      5 and two-thirds minus 3 and one-third     <<——  It's this one.     

ii)     5 and two-thirds + 3 and one-third     

iii)    3 and one-third minus 5 and two-thirds     

iv)    5 and two-thirds minus (negative 3 and one-third)

 Aug 7, 2025

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