The answer is 6.4008 meters or rounded is 6.4
Answer:
1638392772127273930337733930282823829393
Answer:

Step-by-step explanation:
The required answer is the rate at which Machine A works when the two machines are combined.
Note: the rate of doing work is express as

Hence we can conclude that Machine A working rate is
and machine B working rate is

When the two machine works together, the effective working rate is

The fraction of the work that Machine B will not have complete because of Machine A help is the total work done by machine A
Hence the fraction of work done by A is expressed as


Hence the fraction of the work that Machine B will not have complete because of Machine A help is the total work done by machine A is 
Answer:






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248 to 370 gems
set up two equations
132=(1/2)x+8 x=248
193=(1/2)x+8 x=370