Quizzes & Puzzles5 mins ago
Measurements
7 Answers
I know this may make me look silly, but I am really HOPELESS with math add to that lack of sleep, my brain will just not function. Could you please help me out.
I measured an area in my garden that I would like to put paving stones down. It measures 880cm x 380cm.
Looking at the B&Q website, their paving stones are measured at 450mm x 600 mm each. How many of these would I need to buy. thank you so much in advance.
I measured an area in my garden that I would like to put paving stones down. It measures 880cm x 380cm.
Looking at the B&Q website, their paving stones are measured at 450mm x 600 mm each. How many of these would I need to buy. thank you so much in advance.
Answers
Best Answer
No best answer has yet been selected by TopCat1. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.450 mm is 45 cm so 380 divided by 45 is 8.44 so you'll need 9 along that side if you cut the last one each time
880cm divided by 60cm (600mm) is 14.66 so 15 if you cut the last one there
So you'll need 15 x 9 = 135
If you don't cut the stones and use 8 x 14 you'll need 112 but you'll pave an area 840x360cm
If you lay the stones the other way around you'll need
880/45= 19.6 =20
380/60=6.33=7
20x7 =140
hope this helps
880cm divided by 60cm (600mm) is 14.66 so 15 if you cut the last one there
So you'll need 15 x 9 = 135
If you don't cut the stones and use 8 x 14 you'll need 112 but you'll pave an area 840x360cm
If you lay the stones the other way around you'll need
880/45= 19.6 =20
380/60=6.33=7
20x7 =140
hope this helps
-- answer removed --
-- answer removed --
I know that this is a bit late in the day but as you think that laying all paving could be a bit pricey you might consider a mix of paving stones - say in several blocks of four and the rest say in 20mm/10mm chard flint(or similar). Less work and provides plenty of drainage So you could have 50% paving stone and the other 50% flint or whatever mix takes your fancy. Just a thought.