Question

Explain question no 9..​

Answer 1

Answer:

48

Step-by-step explanation:

200 parts = 12 defective

100 parts = (12÷2)= 6 defective

800 parts = (6 × 8) defective

= 48 defective

Ans. 48 defective

Answer 2

Answer:

48 defected parts

Step-by-Step Explanation:

This can be solved by using Unitary Method:

Let number of defected parts be 'x'

Total Parts       :       No. of Defected Parts

  200               :                      12

   800               :                       x

By cross multiplying, we get that,

800 × 12 = 200x

9600 = 200x ...

x = 9600/200

∴ x = 48

Hence,

48 defected parts can be expected in a shipment of 800 parts.

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