Question

could pls assist my child with 2.1,2.4 and 2.5
QUESTION 2
2.1
A truck carries 729 bricks to a construction company. The ratio of white tiles to
brown tiles to cream tiles is 11:8:9.
Calculate the number of brown tiles in the truck
(3)
2.2
Increase 525kg in the ratio of 19:15
(2)
2.3
Decrease R92 in the ratio of 4:23
(2)
2.4
A motorist takes 4 hours to travel 380km. How long will he take to travel 570km at
the same average speed?
(6)
2.5
Water flows through a drain at a rate of 21/
min.
2.5.1 How many litres of water will flow through the drain in an hour? (2)
2.5.2 How long, in hours, will it take for 15000/ of water to flow through the drain?
(3)
[18]
QUESTION 3
3.1
Calculate the following without the use of a calculator (Show all steps):
3.1.1
4-(-8) + (-2)
(3)
3.1.2
-(-2)+(-2)2-4(-1) (3)
2(-1)
3.1.3
23 -
+ 32
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Answer 1

Answer:

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Answer 2

Answer:

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