Escribe un número mixto para cada período de tiempo. Asegúrate de que cada fracción esté indicada en su mínima expresión. 1)8:00 a. m. a 9:20 a. m.
2) 9:00 a. m. a 2:45 p. m.
3). 11:00 a. m. a 3:55 p. m.
4). 8:30 a. m. a 10:40 p. m.
5). 5:30 p. m. a 10:45 p. m.
6.)7:20 a. m. a 11:00 a. m. ​

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?