The ratio of the length of Worm A to Worm B is 2:3. Length of Worm A is 4 cm. What is the length of Worm B? 

We have,length of worm A = 4 cmLet the length of worm B = x cmIt is given that ratio of length of worm A to worm B = 2 :3Now, according to question :    4x = 232x = 12x = 122 = 6So, length of worm B = 6 cm

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6 cm
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RATIO OF LENGTH OF WORM A TO WORM B = 2:3
IF WORM A = 4 cm.
THEN THE LENGTH OF WORM B = 2/3 = 4/x
(2/3) X (2/2) = 4/6.
THEREFORE. THE LENGTH OF WORM B IS 6cm.
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