Question

(1) Increase * 250 in the ratio 7:5.
(ii) Decrease 440 cm in the ratio 8:11.​

Answer 1

Answer:

i) 350

ii) 320

Step-by-step explanation:

i) 7/5×250=350

ii) x : 440 = 8 : 11. so x=440*8/11. x= 40*8. x=320.

hope it helps you....