The answer is: <span>3 3/16 .
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21 15/16 minus 18 3/4 = ?
3/4 = (3*4) / (4*4) = 12/16 ;
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21 15/16 minus 18 3/4 = 21 15/16 − 18 12/16 = 3 3/16 .
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To arrange: to organize - to order - to display - to position
To iron: to smooth - to make wrinkle-free
To advance: to proceed - to approach - to make progress
To develop: to expand - to prosper - to thrive - to evolve
To practice: to rehearse - to train
To surprise: to shock - to stun - to startle
To exhibit: to reveal - to demonstrate - to display
To appreciate: <span>to respect - to treasure - to value</span>
