645/560=1.151785714
Ther perccent error in her estimate is 15%
Answer:
8 teaspoons
Step-by-step explanation:
each cup of flour = 1 1/2 teapoons of bp
4 x 1 1/2 = 8
Answer:
Step-by-step explanation:
14 times 14 then do 15 times 15 then add both answers up and take that answer and square route it
