The answer is 5 5/7-8 2/7=3 3/7
As2uming the drum is a circle, the best estimate would be 9π
because 9 is the diameter and you need to multiply it by π
8n + 4 >= 28
8n >= 24
n >= 3
Values of n which makes this inequality true could be 3,4 and 5.
Answer:
Ahmed needs 225g of flour to make 12 pancakes.
Step-by-step explanation:
With the information provided, you know that the recipe uses 150g of flour for 8 pancakes and you can use a rule of three to find the amount of flour needed to make 12 pancakes:
150g → 8 pancakes
x ← 12 pancakes
x=(150*12)/8= 225g
According to this, the answer is that Ahmed needs 225g of flour to make 12 pancakes.