Fish Tank (7.2.A.3.4)How long will it take to fill the tank with 40 gallons of water? Explain your reasoning.

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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add a pic of the graph, then ill edit this "answer" and solve it for you : 3

step-by-step explanation:

the area of ​​the surface of the rectangular prism here is 250 cm2, which is the surface of the shading

step-by-step explanation: