Question

Madhu sells homemade chocolates . She sold 27,859 2M

Chocolates in the month of January and 1754 more than this in the

month of February. How many chocolates did Madhu sell in February​

Answer 1

Answer:

Suppose you are using a meter scale (metalic) marked 0 to 100cm .Let the scale is graduated at 20°c & you are taking reading at 40°c . Let the scale becomes 101cm but you count it 100cm so measured reading is less than actual reading .metallic mercury and not its oxide of cinnabar (Hgs), produce

metallic mercury