Question

Two lengths are in the ratio 4: 5 . If the first length is 60 cm, what is the
second length?

Answer 1

Answer:

another length will be of 75 cm

Step-by-step explanation:

since ,

a/b=4/5

and a =60cm

60/a=4/5

4a=60×5 (on cross multiplication)

4a=300

a=300/4

a=75

hence, second one will be of 75cm.