The area of desert a is nine times the area of desert b. If the sum of their area 4000000 square miles find the area of each desert

Desert A: 400,000

Desert B: 3,600,000

Step-by-step explanation:

If desert b is 9 times bigger than desert a, we can classify desert b as the variable 9a. (To symbolize a * 9)

9a + a = 4,000,000

10a = 4,000,000

Divide 4 million by 10, and we get the area of desert a.

a = 400,000

Desert A has an area of 400,000.

We know Desert b is 9 times desert A, so we can just multiply the area of Desert A by 9 and we get Desert B's area.

400,000 * 9 = 3,600,000

Desert b has an area of 3,600,000.

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times