Algebra Formula Questions

Calculating The Percentage Of A Quantity

WALT: Calculate the percentage of a quantity. 

Word Problem: A bike costs $70. In a sale it is 20% of its original price, How much does it cost now?

Ruma J's Favourite Soft Drinks

WALT: Convert fractions to decimals and percentages. We did a survey on the class. i did mine of favourite soft drinks. here is my frequency chart and pie graph.