Over the summer, Jason played video games 5 hours per 5
day. When school began in the fall, he was only allowed to
play video games for half an hour per day. What is the
percent decrease?
Round your answer to the nearest percent.
0-90%
-80%
0 -85%
0.95%

90%

Step-by-step explanation:

so in terms of half hours, jason played 10 during summer and 1 during school, which gives you 10% (1/10) of his usual gaming time, making his decrease 90%

the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.

step-by-step explanation:

brand = spend   $ 135.85 total

store = spend $80.07 total

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

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