Question

Javed downloaded from the Internet two files that had a combined size of 696 megabytes. The size of the first file was 290 megabytes, and it took 5 minutes to download. Assuming that the files downloaded at a constant speed, how long did it take for the second file to download?

Answer 1

Answer:

7 MIN

Step-by-step explanation:

size of next file=696-290=406 MB

for 290 MB DOWNLOAD TIME=5 MIN

SO TIME FOR 406 MB=5/290*406

=2030/290

=7 MIN

Answer 2

first file to 5 minutes and it was to 90 MB so 1mb took 9 0 divide by 300 equals to 3 by 10 second. second file size = 696-290=606mb therefore time taken by second file to get downloaded equals to 3 by 10 in 606 equals to 60.6 into 3
$606 \times 3 \div 10$
=1818sec
==1.697 minutes