walsh help please
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walsh help please
walsh paper 6 Q:69
40(30)20 16(12)8 20( )6
the answer :13
can anyone explain the work out please? thank you
40(30)20 16(12)8 20( )6
the answer :13
can anyone explain the work out please? thank you
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Sally-Anne
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Re: walsh help please
40+20 = 60/2 = 30
16+8 = 24/2 = 12
20+6 = 26/2 = 13
16+8 = 24/2 = 12
20+6 = 26/2 = 13