Question

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friend please give me answers ​

Answer 1

Solution :-

Let ten odd numbers be x , x+2 , x+4 , x+6 , x+8 , x+10 , x+12 , x+14 , x+16 , x+18.

According to question,

x + x+2 + x+4 + x+6 + x+8 + x+10 + x+12 + x+14 + x+16 + x+18 = 1200

⇒ 10x + 90 = 1200

⇒ 10x = 1200 - 90

⇒ x = 1110/10

⇒ x = 111

So, the 10 consecutive odd numbers whose sum is 1200 are :- 111 , 113 , 115 , 117 , 119 , 121 , 123 , 125 , 127 , 129.

Answer 2

Geography means "description of the earth's surface." It is often confused with a related word, geology, which means "study of the earth." Geography is about anything that happens on the ground, or above it, including how people live and use the land, while geology studies the earth's content, like the plates that form it and how they move.