7/15=.467
They each get .467 of the pizza.
(2 5/14) / (2 5/8 * 1 3/7)....turn them all into improper fractions
(33/14) / (21/8 * 10/7)
(33/14) / (105/28)...when dividing fractions, flip what u r dividing by, then multiply
33/14 * 28/105 = 132/210 reduces to 22/35 <==
The first one is not equivalent. The second one is equivalent.
Answer:
A. fixed ratio
Step-by-step explanation:
Here worker is paid a fixed amount of $25 for every 20 chimes that she builds ( work quantity is also fixed). Therefore, the of reinforcement on which she is paid is Fixed ratio. In this schedule the reinforcement is done after a completion a fixed number of responses which 20 here. And in every cycle of reinforcement number of responses remain the same.
Answer:
Sara read 17 more
Step-by-step explanation:
81-64=17
64+17=84
