Answer:
Step-by-step explanation:
a) She has left 25% of her work. 1/4 is 25%.
b) In the model you can see that the total work is divided in 4 equal portions. Each portion represents 1/4 of the workday.
In the second figure you can see in green marked the portions of workday worked, as it is 3/4 it means 3 portions of a total of 4. So, one portion is left, that is marked in yellow color. One portion of a total of 4 portions, it means 1/4.
To express 1/4 in percentage, you need to divide 1 by 4 and the multiply by 100.
The percent of workday left is 25%
Answer:
Probability of an event
Step-by-step explanation:
According to the classical approach to assigning probability, if an experiment has simple outcomes, this method would assign a probability of to each outcome. In other words, each outcome is assumed to have an equal probability of occurrence.
So, probability of an event
Answer: I can not see the picture
Step-by-step explanation:
can you show it?
Answer:
The first one.
Step-by-step explanation:
To find the volume of the figure, you need to remember the formula V=LWH (Volume= Length times width times height). The first one accurately represents the formula, therefor the first one is the correct answer.
Answer is 78 6 cost 36 divid 6 into 36 to find what one notebook costs answer is 6 then times that by 13 which is 78