What is 56 1/2% written as a fraction in the simplest form?
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Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18