Question

A,:B=4:5,B:C=2:3,A=240,C=?​

Answer 1

Answer:

C = 450.

Step-by-step explanation:

A:B = 4:5

4u = 240

1u = 240 ÷ 4

    = 60

5u = 60 x 5

     = 300 (B)

B:C = 2:3

2u = 300

1u = 300 ÷ 2

    = 150

3u = 150 x 3

    = 450. (C)

C = 450.

Answer 2

Answer:A/B

Step-by-step explanation:

A/B×B/C=4/5×2/3=8/15

A/C=8/15

240/C=8/15

C=240×15/8=450