Ahouse has 3 rectangular countertops. each countertop is 4 3/8 by 2 2/5 feet. how many square feet of tile is needed to cover all of the countertops?

Step-by-step explanation:

From the information given each of the three rectangular countertops has dimension by   feet.

The area of a rectangular shapes is the product of the dimensions.

Each rectangular countertop has area;

Therefore the number of square feet tiles needed to cover all the countertops is

22.83 repeating

step-by-step explanation:

137 ÷ 6 is 22.8333333 therefore we understand that 3 is repeating.

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0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)