Question

Please solve the que. 3 ​

Answer 1

Step-by-step explanation:

first we have to make the same units in ratios as

75cm:1m25cm

1m=100

1m25cm=125cm

thus now the ratio = 75:125(once units are same they can be cancelled or ignored)

=75/25:125/25

=3:5

now Rs. 10:Rs. 7.50

=10:750/100

=10/750/100

=10*100/750

=1000/750

=1000/250:750/250

=4:3

now the ratios are 3:5 and 4:3 respectively

now 3 is common in Both the ratios therefore

the compound or new ratio=4:3:5