Math, asked by hanielmehta, 1 month ago

A can make 1 switch board in 12 hours, B is 20% faster than A, C is 50% more faster than A and D is twice as fast as A. In how much time B, C and D together make 164 switch boards?​

Answers

Answered by swapnaraju961gmail
0

Answer:

A, C is 50%

Step-by-step explanation:

I hope you help

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