milind1979 wrote:

What fractional part of the total surface area of cube C is red?

(1) Each of 3 faces of C is exactly 1/2 red.

(2) Each of 3 faces of C is entirely 1/2 white.

1: Each of 3 faces of C is exactly 1/2 red.

lol... what about rest 3 faces? do not know..nsf..

2: Each of 3 faces of C is entirely 1/2 white.

Ok, 1/2 of each of 3 faces is white but what about the other 1/2 of the each of 3 faces? The other half could be green. 1/2 white doesnot mean that the other 1/2 is red..........nsf..

Togather also nsf as st. 2 is not ambigious...

The 3 faces in st.2 could be the same faces that were in st.1.

E.

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