For each of the following, decide which is the best measure to use.
Write your answers in full with correct
spelling from the choices in the box:
millimetres
centimetres
metres
kilometres
grams
kilograms
millilitres
litres
a) To give the height of a house it is best to use
b) To give the mass of a lion it is best to use

An art teacher made a copy of a small painting. to make the painting easier to see the teacher enlarged the area of the painting by 49%. let y respresent the area of the original painting. the expression below is one way to resperesnt the area of the new painting.find two equivalent expressions that would give the area of the new painting y+0.49y