Answer:
20% of number 1 to 70 has one or nine in it
Explanation:
20% numbers from 1 to 70 have 1 or 9 in the unit's digit. 1,9,11,19,21,29,31,39,41,49,51,59,61,69 this is that series of numbers .These are total 14 numbers out of 70 so 14/70×100 gives us 20 % occurrence of 1 or 9 at unit place.
Answer:
The two natural factors are.
Rainfall and river
The two man made factors are
Canal and tube wells
Answer:true
Explanation:As World War II was about to end in 1945, nations were in ruins, and the world ... would prevent another world war like the one they had just lived through.
