Shop A sold sugar in packets of 2.2 kg while Shop B sold sugar in packets of 2.8 kg.On Tuesday, the total mass of sugar sold was 53.8 kg. Shop A sold 4 more packets of sugar than Shop B. How many packets of sugar did Shop A sell on Tuesday?
Answers
Answer:
13 packets
Step-by-step explanation:
Let
Shop B sold x packets, thus,
Shop A sold x + 4 packets.
So, in terms of quantity,
Shop B sold 2.8 kg x times.
Shop A sold 2.2 kg x + 4 times
Here,
Total sugar that was sold = 53.8 kg
=> 2.8kg x times + 2.2kg x + 4 times = 53.8 kg
=> 2.8(x) + 2.2(x + 4)= 53.8
=> 2.8x + 2.2x + 8.8 = 53.8
=> 5x = 53.8 - 8.8
=> x = 45/5
=> x = 9
Therefore, shop A sold:
x + 4 packets = 9+4 = 13 packets
Answer:
13 packets
Step-by-step explanation:
Let Shop B sold x packets, thus,
Shop A sold x + 4 packets.
So, in terms of quantity,
Shop B sold 2.8 kg x times.
Shop A sold 2.2 kg x + 4 times
Here,
Total sugar that was sold = 53.8 kg
=> 2.8 kg x times + 2.2 kg x + 4 times = 53.8 kg
=> 2.8(x) + 2.2(x + 4)= 53.8
=> 2.8 x + 2.2 x + 8.8 = 53.8
=> 5 x = 53.8 - 8.8
=> x = 45/5
=> x = 9
Therefore, shop A sold:
x + 4 packets = 9+4 = 13 packets