the length of the fish tank is . Correct option is A)
<u>Step-by-step explanation:</u>
Here we have , Peter has just purchased a small rectangular fish tank that holds 910 milliliters of water. The tank has a width of 7 cm and a height of 10 cm. We need to find What is the length of the fish tank . Let's find out:
The fish tank is in the shape of cuboid , and we know that volume of cuboid :
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Now , according to question we have following parameters :
Therefore , Putting theses values in above equation we get :
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Therefore , the length of the fish tank is . Correct option is A)