The average weight of a watermelon is 4.61 kg. the average weight of a coconut is 2.22 kg less than a watermelon. the total weight of an equal number of coconuts and watermelons is 140 kg. how many coconuts are there?

Since the average weight of a coconut is 2.22 kg less than a watermelon, its average weight is

Let n be the number of coconuts and watermelons. The total weight of n coconuts and n watermelons is

If we want this total to be 140, we have

So, you have 20 coconuts and 20 watermelons.

use formula for the circle a=3.14

step-by-step explanation:

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116