What percentage of this height is 34 inches?

What percentage of this height is 54 inches?

[size=150][size=100]At a hardware store, a tool set normally costs $80. During a sale this week, the tool set costs $12 less than usual. What percentage of the usual price is the savings? Explain or show your reasoning.[/size][/size]

A bathtub can hold 80 gallons of water. The faucet flows at a rate of 4 gallons per minute. What percentage of the tub will be filled after 6 minutes?

The usual price of a backpack is $30, what is its sale price?

The usual price of a sweatshirt is $18, what is its sale price?

The usual price of a soccer ball is $24.80, what is its sale price?

[size=150][size=100]A shopper needs 48 hot dogs. The store sells identical hot dogs in 2 differently sized packages. They sell a six-pack of hot dogs for $2.10, and an eight-pack of hot dogs for $3.12. Should the shopper buy 8 six-packs, or 6 eight-packs? Explain your reasoning.[/size][/size]

What is her height in centimeters? (Note: 100 inches = 254 centimeters)

What is her height in meters?