Question

45 पुस्तकों में 60 प्रतिशत पुस्तकें पुरानी है। पुरानी पुस्तकों की संख्या ज्ञात कीजिए।​

Answer 1

Answer:

Decomposers are also called saprophytic fungi which decompose cellulose and lignin in the soil.

Answer 2

Answer:

purani pushtak ki sankya 29 hai