What is the sum of 0.2 + 300% + 1 4⁄5 ?

Answers

1. multiply the variables.

2. add the constants and multiply them by the variable.

3. multiply the constants.

answer: x² - 8x + 7

h=8+r

vcone=1/3 πr^{2} h

v(r)= 1/3 πr^{2} (8+r)

v=1/3 8πr^{3} + πr^{3}

Sum = 5

Step-by-step explanation:

Convert everything to decimal

300% = 3

1 4/5 = 1.80

Add

0.2 + 3 + 1.80 = 5

Sum = 5



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