Question

how do i work this out

Answer 1

i got it right but how do i work them out

Answer 2

Count full squares, as a general rule when estimating, you might have some parts that are about 3/4 of a square and some that are 1/4 of a square, add them together for a full unit.
doesn't have to be just 3/4 and 1/4. If something is like 7/8 and another is 1/8 you can also add them too, if its close: such as 3/4 and1/5 (around) just add them togehter, you will be fine. Then round to nearest ones

Answer 3

ok so thats how i do it thanks!

Answer 4

i'm going to work it out now that i understand