6. Machine Atakes 30 minutes to make 2700 boxes of popcom and Machines takes 40 minutes to make 3720 boxes of popcom. (a) Which machine is faster? (b) How much faster?
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Number of biscuits machine A produce in 1 day =7500
∴ Number of biscuits machine B produced in 1 day =7500+240=7740
So, total number of biscuits produced in 1 day by both machines A and B
=7500+7740=15240
∴ Number of biscuits produced in 7 days
=15240×7=106680
Now, number of biscuits in 1 pack=20
So, number of packs of biscuits
=106680÷20=5334
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Answer:
a) Machine B
b) 3
Step-by-step explanation:
a) Machine A= 2700 divided by 30
=90 boxes/min
Machine B= 3720 divided by 40
=93 boxes/min
Hence,
Machine B is faster.
b) 93-90
=3
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