Question

What number should be added to each of the following numbers 8,15,18,20 such that the resulting numbers are in proportion?​

Answer 1

Answer:

the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product

Answer 2

Answer:

Step-by-step explanation:

consider x as no to be added

so (6+x)/(14+x)=(18+x)/(38+x)

(6+x)(38+x)=(18+x)(14+x)

228 +44x +x^2 = 252+32x +x^2

12x = 24

x=2

answer = 2