Question

80 meters is 36 meters ?​

Answer 1

Answer:

Let x be the percent of 80m whose value is 36 .

x/100×80=36

x= 36×100/80

( 100 and 80 one zeros are cut and we are left with 36× 10 /8 10 and 8 are divisible by 2 and we are left with 36×5/4 , we can divide 4 ×9 = 36

so , we are left with 9 and 5 = 45 )

= 45 % ans-

Answer 2

Answer:

9×5=45 it is answer of b.