Question
Ivory bought 5 buttons and cartoon figurines altogether. The mass of each button was 7 g. The mass of each cartoon figurine was 5 g. The buttons and cartoon figurines weigned 31 g in total.
(a) How many buttons did Ivory buy?
(b) How many cartoon figurines did Ivory buy?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Ivory bought 5 buttons and cartoon figurines altogether. The mass of each button was 7 g. The mass of each cartoon figurine was 5 g. The buttons and cartoon figurines weigned 31 g in total.
(a) How many buttons did Ivory buy?
(b) How many cartoon figurines did Ivory buy?