A bottle is filled 13 with milk. Another 500 mL of milk is needed to fill this bottle completely. What is the total capacity of the bottle?

A digital multimeter has a DC voltage range of 0-25 V with an accuracy specification of ±0.5% of the measured value. If it displays 16.00 V, calculate the maximum possible measurement error.

A wattmeter with a full-scale range of 3000 W has a limiting error of ±1% of its full-scale value. What will be the range of reading if the true power is 1500 W?