Question
The total mass of 7 packets of sesame seed and 6 bags of black bean was 41 kg. Each bag of black bean was 4 kg lighter than each packet of sesame seed.
  1. What was the mass of 1 packet of sesame seed?
  2. What was the mass of 1 bag of black bean?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The total mass of 7 packets of sesame seed and 6 bags of black bean was 41 kg. Each bag of black bean was 4 kg lighter than each packet of sesame seed.
  1. What was the mass of 1 packet of sesame seed?
  2. What was the mass of 1 bag of black bean?