Question
Erika bought 6 markers and pencils altogether. The mass of each marker was 3 g. The mass of each pencil was 7 g. The markers and pencils weigned 30 g in total.
(a) How many markers did Erika buy?
(b) How many pencils did Erika buy?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Erika bought 6 markers and pencils altogether. The mass of each marker was 3 g. The mass of each pencil was 7 g. The markers and pencils weigned 30 g in total.
(a) How many markers did Erika buy?
(b) How many pencils did Erika buy?