Political Science, asked by rudrabag813, 2 months ago

xil) আগাছানাশক হিসাবে ব্যবহৃত হয়- ।
a] ডালপালা b] ম্যাঙ্কোজেব c] প্যারিসগ্রীন d] ফলিডল​

Answers

Answered by rohan15086
1

Explanation:

1 hour = 60 mins

4 hours = 4 x 60 mins

= 240 mins

Ratio :

= 40 mins : 4 hrs

= 40 mins : 240 mins

= 4 : 24

= 1 : 6

Therefore, the required ratio is 1:6.

Similar questions