A landscaper used 2 1/2 tons of sunburst pebbles, 3 1/4 tons of black polished pebbles, and ton of river pebbles. What was the total weight of the pebbles? 5/8

6.375 tons or 6 3/8 tons

Step-by-step explanation:

According to Given data, calculation are as follows,

Sunburst pebbles = 2 1/2 tons or 2.5 tons

Black polished pebble = 3 1/4 tons or 3.25 tons

River pebble = 5/8 tons or o.625 ton

So, total weight of pebbles are as follows,

Total weight = 2.5 tons + 3.25 tons + 0.625 ton

= 6.375 tons or 6 3/8 tons

Hence, total weight of pebbles was 6 3/8 tons.

its b

step-by-step explanation:

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you