Q3. Anna and Bill share some money in the ratio 2:5
Anna gets £A
Bill gets £B
Carl and Donna share twice as much money as Anna and Bill share.
They share the money in the ratio 3 : 1
Carl gets £C
Donna gets £D
Find A:B:C:D
Give your answer in its simplest form.

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

Aline that intersects one of two parallel lines intersects the other also always sometimes never

Which strategy is used by public health to reduce the incidence of food poisoning?