Question

The population of village is 3000. If 35% is male and 35% is female . Find the number of children .​

Answer 1

Percentage of children =100−(40+35)=25%

Given ,

100/25×x=20,000

or x=25/20,000×100 =80,000

Number of men =40%of80,000

= 100/40×80,000=32,000

Hope it helps you ☺

Answer 2

Question

Distinguish between metals and non-metals .

Answer

Metals are separated by nonmetals on a periodic table through a zigzag line starting from carbon, till radon. The elements between the two are phosphorus, selenium and iodine. These elements and elements right to them in the periodic table are nonmetals.

Answered by :- @BrainlyParrot