Question

a cuboidal wooden block contains 189 centimetre cube wood if it be 7 cm long and 4.5 cm height find its breadth
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Answer 1

Answer:

the formula is lbh

7 * 4.5*h ; 189

31.5 *h ; 189

h; 189 /31.5

h-- 0.164

Answer 2

Answer:

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