1NA_Rate

A 2-litre bottle of peanut oil costs $7.

The price rate is $___/litre.

A company produces 360 vases in 5 days.

The rate of production is ___ vases/day.

Huili typed 376 words in 8 minutes.

Her rate of typing is ___ words/min.

The mass of 12 eggs is 720g.

The rate of mass is ___ g/egg.

Rahman works 5 days a week and 8 hours a day.

He earns $720 in a week.

His hourly wage is $ ___ /hour.

A car travelled 225 km on 25 litres of petrol.

The amount spent on the petrol consumed was $30.

The price of petrol per litre is $ ___ /litre.

On a certain day, $4000 Singapore Dollars (SGD) can be exchanged for $25 300 Hong Kong Dollars (HKD).

On that day, the exchange rate was $1 SGD = $ ___ HKD.

On a particular day, the exchange rate was $1 SGD = $6.3 HKD.

Ms Tan bought a necklace for $768.60 HKD.

The necklace costs $ ___ SGD.