Question

plzz solve it quickly please ​

Answer 1

Answer:

(a). 27/10 × 100 = 270

(b). 9/5 × 100 = 180

(c). 13/20 ×100 = 65

(d). 8/200 ×100 = 4

Answer 2

Answer:

a) 27/10 * 100

   = 2.7 * 100 = 270%

b) (1 + 4/5) * 100

    =  (1 + 0.8) * 100

    = 1.8 * 100 = 180%

c) 13/20 * 100

   = 0.65 * 100 = 65%

d) 8/200 * 100

   = 0.04 * 100 = 4%