Brian used 4 3/10 gallons of red paint and 3 2/5 gallons of blue to paint 7 bookshelves. how many gallons og paint did he use for each bookshelf

The quantity of paints did Brain uses to paint each bookshelves is 1.1 gallons .

Step-by-step explanation:

Given as :

The quantity of red paint = 4 = gallons

The quantity of blue paint = 3 = gallons

So, The total quantity of paints = The quantity of red paint + The quantity of blue paint

or, The total quantity of paints =   +  

Or, The total quantity of paints =

Or,  The total quantity of paints = = 7.7 gallons

Now, The total number of bookshelves to be paint = 7

And  The total quantity of paints = 7.7 gallons

∵ To paint the 7 bookshelves , the quantity of paints = 7.7 gallons

∴ To paint the 1 bookshelves , the quantity of paints = gallons

I.e To paint the 7 bookshelves , the quantity of paints = 1.1 gallons

Hence The quantity of paints did Brain uses to paint each bookshelves is 1.1 gallons . Answer

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