So 1/2 is 5/10 and 2/5 is 4/10 common denonominator is 10 ( i think )
Answer:
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Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
For a cube,

The volume is the cube of the side length.


To raise a product to an exponent, raise each factor to the exponent.

To raise a power to a power, multiply powers.
Answer:
10
Step-by-step explanation:
Take 4 times 2.5 since 25 / 10 = 2.5
4 x 2.5 = 10