Cooper is grating cheese for the family taco dinner. he grates 1_ 2 cup of cheddar cheese and 3_ 4 cup of monterey jack cheese. how much cheese does cooper grate?

the answer is 5/4 cup

Step-by-step explanation:

the equation would be 1/2 + 3/4.          to have common denominators, you multiply the numerator and denominator by 2, which changes the equation to 2/4 + 3/4. then you add the numerators up and you get 5/4 cup

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation: