HELP HELP HELP I INSERTED THE PIC !!

230 downloads

Step-by-step explanation:

==>Given:

Standard Version size (SV) = 2.5 MB

High Quality Version size (HQV) = 4.6 MB

Download ratio of SV to HQV = 1:4

Total size downloaded by both versions = 4807 MB

==>Required:

No. of standard version downloads

==>Solution:

=>Find the total size of SV version downloaded

Ratio of download: SV:HQV = 1:4

Which means for every download 2.5MB (1*2.5) of SV made, 18.4MB (4*4.6) of HQV was made

Thus, SV:HQV = 2.5MB : 18.4MB

=>Total size of SV downloaded = 2.5/(2.5+18.4) * 4807

= 2.5/20.9 * 4807 = 575.0 MB

=>No. of standard version downloads = 575.0/2.5 = 230 downloads

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step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.