Question

check whether in proportion or not:- (i) 6.4,3.6,4.8,2.7
​

Answer 1

Answer:

ii. 3

4

∶

15

16

=

2

3

∶

5

6

3

4

∶

15

16 =

3

4

×

16

15 =

4

5

2

3

∶

5

6

=

2

3

×

6

5

=

4

5

Hence True