Math, asked by jtapan488, 5 months ago

The mass of an aluminium directly varies with its length.If a 16 cm long rod has a mass of 192g,find the length of the road whose mass is 105g

Answers

Answered by recklessmayhem

1

Step-by-step explanation:

l is proportional to mass so

16 cm / x cm =192 /105

applying unitary method we get

x = 16 * 105 /192 = 8.75 cm

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