26-11=15
400÷15=26,(6)
He would need to sell 27 T-shirts
Step 3: the student missed +4 in the equation while adding both equation
Answer:
7
Step-by-step explanation:
2+5=7
550-500 is not 500 it’s 50
Set up a proportion
3 coins:8 notes and then the other one 24 coins : x (unknown notes)
they have a relationship so we can set them equal to each other.
3/8=24/x cross multiply: 8 * 24 = 192
Now divide that by 3: 192/3 = 64
So there are 64 notes in the bag
