Aspeed boat factory can produce 12 boats in 8 days how many days will it take to factory to produce 30 speed boats

Assuming the factory is working at the same production rate, the number of days is proportional to the number of boats.

... 8 days/(12 boats) = x days/(30 boats)

Multiply by 30 boats, and you get

... x days = 8 days×30/12 = 20 days

It will take the factory 20 days to produce 30 boats.

62.5 paisa

step-by-step explanation:

4000*70 = 280000

280000-(2000*90) = 100000

4000-2400 = 1600

100000/1600 = 62.5

( give brainliest)

she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

contact me if you have any questions you are welcome.