40 लीटर दूध और पानी का अनुपात 3:1 है। मिश्रण में कितना पानीऔर मिलाया जाय कि दूध और पानी का अनुपात 1: 3 हो जाय ?(1) 80 लीटर (2)40 लीटर (3) 30 लीटर (4) 50 लीटर About the author Mackenzie
Answer: 80 ltr Step-by-step explanation: 3x+1x = 40 x =10 Milk = 3x = 30 ltr Water = 1x = 10 ltr New ratio 1/3 = 30/ total water Total water = 3*30 = 90 ltr Total water = water before add + new water added 90 = 10 + new added water New water added = 80 ltr Reply
Answer:
80 ltr
Step-by-step explanation:
3x+1x = 40
x =10
Milk = 3x = 30 ltr
Water = 1x = 10 ltr
New ratio 1/3 = 30/ total water
Total water = 3*30 = 90 ltr
Total water = water before add + new water added
90 = 10 + new added water
New water added = 80 ltr