How do you know whether to add or subtract when using the distributive property to multiply?
1 answer:
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Answer:
t=312 minutes or t=5.2hrs
Step-by-step explanation:
I.Given that Stephanie has 6 classes a day of 52 minutes each.
-To get the duration spent in class each day, we multiply the total number of classes per day by the duration per class:
Stephanie spends 312 minutes per day in class
II. Get the duration in Hours:
#We multiply the class duration by number of class then divide by 60 minutes to get total duration in hours:
Stephanie spends 5.2hrs per day in class
Answer: 34.3 megabytes
Step-by-step explanation:
To find how many megabytes have been downloaded you must multiply 13.3% by 258. 13.3% can be written as the decimal 0.133
Now let's multiply
×
=34.314
Rounded to the nearest tenth that is 34.3