P P,Q and R can finish a task in 8, 10 and 12 hours respectivly.They started working together but after 3 hours, P and R left. H
ow long will Q take to finish the task now?
Detail it
1 answer:
Answer:
45 minutes
Step-by-step explanation:
Assume task completed in total x hours

So q will take 45 more minutes
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Answer:
12
Step-by-step explanation:
Answer:
40%
Step-by-step explanation:
52/130 =.4
.4 x 100=40
Answer:
1046
Step-by-step explanation:
Improper fraction would be 9/7
mixed number is 1 2/7
decimal 1.285714 repeated
Answer:
£16.25
Step-by-step explanation:
Jon. £9 to nearest pound so £9.50
Ellie. £6.50 to the nearest 50p so £6.75. £
9.5+6.75 = £16.25