Question

a field is 250cm wide and 500cm long. find the rido of its which to its lenght.

Divide 00 into three parts in the ratio 2:3:4.

The numbers 8,x,9and 36 are in proportion. Find x.​

Answer 1

Answer:

1) 250:500

=1:2

2) 00, 00, 00

3) 8x:9::9: 36

=>8x×36=9×9

so x =9×9/8×36

=9/32 =9:32