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## Assessment Cymraeg Isaac plans a hidden treasure game. Treasure is hidden under the sand in a tray. The tray for the sand

Question

Assessment

Cymraeg

Isaac plans a hidden treasure game.

Treasure is hidden under the sand in a tray. The tray for the sand is a cuboid: 0.8 m long,

0.6 m wide and 0.1 m deep. Sand comes in 25 kg bags with an approximate volume of

17,000 cm?

How many bags must Isaac buy to completely fill the tray?

3

Isaac needs to buy

bags of sand.

2

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Mathematics
3 years
2021-08-14T04:30:54+00:00
2021-08-14T04:30:54+00:00 1 Answers
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## Answers ( )

Answer:So, to fill the tray completely , he needs 3 bags of sand.

Step-by-step explanation:Tray dimensions,

length = 0.8 m

Width = 0.6 m

height = 0.1 m

Volume of one sand bag = 17000 cm^3

Let the volume of the tray is V.

V = length x idth x height

V = 0.8 x 0.6 x 0.1 = 0.048 m^3

Number of sand bags

So, to fill the tray completely , he needs 3 bags of sand.