So add the centimeters to find the perimeter and area is bh, then multiply by 3 to get ft thing.
So you need to mutpies it and then never forget that 0.23
48/4 = 12 teaspoons per each batch
454/12 = 37.83 batches can be made
3.49/37.83 = 0.092$ per each batch
Answer: 6
Multiply 9 on both sides since the operation is division .
4/6=9/x
/9. /9
6=x