Question

the ratio of length and breadth is 7:3.if it's breadth is 60cm find its length

Answer 1

Length=7x
Breadth = 3x
Given,
3x=60
x=60/3
x=20
length = 7×20
length = 140 cm.

Answer 2

Hlo friend.. Cutiepie Here..

Nice question..

Here is ur answer :

Ratio of length and breadth is 7 : 3.

$\frac{l}{b} = \frac{7}{3}$

Breadth is 60

Let the length be x.

$= \frac{7}{3} = \frac{x}{60}$

( Cross - multiplication)

$7 \times 60 = 3 \times x$

$\frac{7 \times 60}{3} = x$

$x = 140$


Length = 140 cm


HOPE IT HELPS YOU..

REGARDS
@sunita