1. A wash uses 3/4 of the water tank. Which decimal shows this amount?

2. A dryer usually takes 40 minutes. A new setting reduces drying time by 20%. How long is the new drying time?

3. A customer pays $10.00 for 2.5 loads. How much does each load cost?

4. Check all values that are equal to 0.375:

5. Special: 25% off a $6.00 wash. How much does a customer pay?

6. A machine holds 8 kg. A load weighs 3.5 kg. a) What fraction of the machine is used? (simplify) b) Write that fraction as a percentage.

7. During one day the laundromat did 40 washes. 60% were small washes at $3.00 (half price); the rest were full price at $6.00. Calculate the total revenue for the day.

8. You buy 10 L of detergent for $22.00. Each load uses 50 mL. How much does detergent cost per load? Give your answer in cents.

9. A customer pays $20.00. They use 2 washes at $6.50 each and 1 dryer at $2.00. How much change should they receive? Show steps.

10. Plan a 10% discount day. If a full wash is normally $6.50 and you expect 30 washes, how much revenue is lost to discounts? (Calculate total revenue without discount and with discount, then find the difference.)