Question

find p such that 15 :p ::42:6​

Answer 1

Answer:

let X be the no..in ratio....

15x+42x+6x

x=63...

•°•p= 63

Answer 2

Step-by-step explanation:

Ratio of 42:6=

42/6

=7:1

Ratio of 15:p=

15/p

LCM of 15 and 7

=105

15×7/p×7

105/7p

7×15/1×15

105/15

105:7p::105:15

=105/7p=105/15

7p=15

p=15/7

OR

p=2.142