RATE TEST

Mommy takes 1 day to sew 3 dresses. At this rate, how many days does Mom take to sew 15 dresses :...?

• 1

• 3

• 5

A machine prints 9 stamps per minute. At this rate, how long will it take to print 180 stamps.

• 20

• 50

• 100

Peter wants to post 40 invitation cards to his friend. The postage cost per card is 25 cents. At this rate, how much will it cost Peter to send out all the invitation card?

• 1000 cents

• 100 cents

• 10 cents

A car can travel 81 km on 9 litre of petrol. How many km can the car travel on 1 litre of petrol : ... ?

• 8

• 9

Somebody saved $ 20 in 2 days. He saved an equal amount every day. How much would he save in 2 weeks ?

• 113

• 140

• 150

A car used 4 litre of petrol after it travelled 56 km. How many km can the car travel on 1 litre of petrol.

• 12

• 14

• 16

Mr. Jim sells mussels at $8 per kilogram. At this rate, how much money will Mr. Jim make from selling 30 kg of mussels ?

• 220

• 240

• 260