If there are on average 9 words in a line of a particular novel and 30 lines in a page, estimate the number of words in the 29 pages of this novel.

2700

270

8100

Estimate (348 X 2.09) / 19.8

150

35

350

The maximum loading in a lift is 300kgs. If there are 6 people in the lift and their weights are as follows: 34.5 Kg, 39.7 Kg, 24.8 Kg, 85 Kg, 56.2 Kg and 44 Kg. Estimate whether the lift is overloaded.

Yes

No

The weight of a piece of fruit is 245.653 by a very precise measuring scale, what is the weight of the piece of fruit to the nearest .01 of a gram?

245.65

24565

245.66

The weight of sweets in a packet is 200grams to the nearest 10 grams. Which of the following could not be the actual weight of sweets in the packet?

204

197

195

215

The population of a local town is 8745, write this figure correct to 3 significant figures.

7450

8750

8740

38 people are invited to a party and the host needs 1 cup, 2 plates, 1 knife, 1 fork, 1 spoon and a napkin for each person. Estimate which of the following the person hosting the party should buy.

250 pieces of mixed cups, plates etc.

280 pieces of mixed cups, plates etc.

180 pieces of mixed cups, plates etc.

A rectangular solid is 19.5 cm wide, 24.9 cm long and 20.1 cm high, which of the following is the best estimate of the volume?

1000

100

10000

Estimate the cost of inviting 200 people to a party if the cost per person is €24.99.