Question

c:2= 81:9 solve the ratio ​

Answer 1

required ratio =\frac{81}{108}=\frac{81\div27}{108\div27}=\frac{3}{4}=3:4

108

81

=

108÷27

81÷27

=

4

3

=3:4

[HCF of 81 and 108 = 27]

ii) required ratio= \frac{98}{63}=\frac{98\div7}{63\div7}=\frac{14}{9}=14:9

63

98

=

63÷7

98÷7

=

9

14

=14:9

[HCF of 98 and 63=7]

Answer 2

Step-by-step explanation:

3.1 Factors affecting climate

3.1 Factors affecting climatedistance from the

3.1 Factors affecting climatedistance from the sea.ocean currents.direction of prevailing winds.shape of the land (known as 'relief' or 'topography')distance from the equator.the El Niño phenomenon.

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