Question

find the new ratio when 9 is substracted from both the numbers whose ratio is 3:5

Answer 1

||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hello I can help.
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
a) 15 and 28 when subtracted by 9 are 6 and 19

: . The new ratio=16:19

b) 36 and 115 when subtracted by 9 are 27 and 106.

: . The new ratio= 27:106

c) 33 and 55 when subtracted by 9 are 24 and 46.

: . the new ratio = 24:46=12:23

d) 60 and 69 when subtracted by 9 are 51 and 60.

: . the new ratio = 51:60 = 17:20

e) 27 and 35 when subtracted by 9 are 18 and 26.

: . the new ratio = 18:26 = 9:13
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Thanks.
Hope it helps.
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||