in a cinema hall 5 to the movies and every day is movie show is two hours and 15 minutes to radiation there is one interval of 15 minutes and between two shows find the ratio of the total duration of 5 shows to the total time of the interval in between them .
it 's answer is 45:4 .
i unable to get the answer .
i need step by step explaination.
plz answer(个_个)
*spam answers will be reported *
it 's answer is 45:4 .
i unable to get the answer .
i need step by step explaination.
plz answer(个_个)
*spam answers will be reported *
Answers & Comments
Answer:
45:4
Step-by-step explanation:
Duration of one movie show = 2 hours + 15 minutes = 2.25 hours
Total duration of 5 shows = 5 x 2.25 hours = 11.25 hours
Duration of one interval = 15 minutes = 0.25 hours
Total time of the intervals between the shows = (5 - 1) x 0.25 hours = 4 x 0.25 hours = 1 hour
Ratio of the total duration of 5 shows to the total time of the interval between them:
Ratio = Total duration of 5 shows / Total time of the intervals
= 11.25 hours / 1 hour
= 11.25:1
To simplify the ratio, we can multiply both sides by 4 to get whole numbers:
11.25 x 4 : 1 x 4 = 45 : 4
Therefore, the correct ratio of the total duration of the 5 shows to the total time of the interval between them is 45:4.