Question

If a:b is 4:7 and c:d is 8:11 then find a:b:c ​

Answer 1

Answer:

A:B=5:7,B:C=6:11,

⇒

b

a

=

7

5

and

c

b

=

11

6

⇒a=

7

5

b and c=

6

11

b

Taking b7=42, we get

a=5×6=30,c=11×7=77

Hence, A:B:C=30:42:77

Step-by-step explanation:

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Answer 2

Answer:

Bestie I'm so happy you came

when you are not here I was so bored

Nobody was there for me

now that you came I'm go happy

you are the best sis