Answer:
80% decrease
Step-by-step explanation:
A percentage change can be calculated using ...
percent change = ((new value)/(old value) -1) × 100%
= (16/80 -1) × 100%
= -0.80 × 100% = -80%
The minus sign indicates the change was a decrease.
From Saturday to Tuesday, customers decreased 80%.
3 / 1½ = 2 cups of flour per teaspoon
2x = 5
divide both sides by 2 to isolate x
x = 2.5
You need 2.5 teaspoons of vanilla for 5 cups of flour.
Next 7 days
amount needed-amount now=amount in each day200-148=52
52 in 7 daysdivide by 752/7=7.4285round7.43
need to earn about $7.43 each day
Answer:
3,444
Step-by-step explanation:
The art teacher had 1321 pipe cleaners for a project
She used 477 with the fourth age
A parent donated 2,600 pipe cleaners
Therefore the number of pipe cleaners she have left can be calculated as follows
= 1321-477+2600
= 844 + 2600
= 3,444
