Question
Barbara bought 6 notebooks and files altogether. The mass of each notebook was 8 g. The mass of each file was 4 g. The notebooks and files weigned 36 g in total.
(a) How many notebooks did Barbara buy?
(b) How many files did Barbara buy?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Barbara bought 6 notebooks and files altogether. The mass of each notebook was 8 g. The mass of each file was 4 g. The notebooks and files weigned 36 g in total.
(a) How many notebooks did Barbara buy?
(b) How many files did Barbara buy?