What is 1/10 of 2(10)+4(1)+6(1/10)+7(1/100)+8(1/1000)
2(10)+4(1)+6(1/10)+7(1/100)+8(1/1000)
20 + 4 + 6/10 + 7/100 + 8/1000
24.678
In arithmetic "of" means multiplication, so
1/10 of 2(10)+4(1)+6(1/10)+7(1/100)+8(1/1000)
= (1/10)(20) + 4 + .6 + .07 + .008
= 2+4+.6+.07+.008
= 6.678
http://www.wolframalpha.com/input/?i=evaluate+1%2F10+*+2(10)%2B4(1)%2B6(1%2F10)%2B7(1%2F100)%2B8(1%2F1000)
if you meant:
(1/10)[(20) + 4 + .6 + .07 + .008] , then
= (1/10)[24.678)
= 2.4678
But that's not what you typed.
http://www.wolframalpha.com/input/?i=evaluate+(2(10)%2B4(1)%2B6(1%2F10)%2B7(1%2F100)%2B8(1%2F1000))%2F10
I didn't see the "1/10 of".
To find 1/10 of the expression 2(10) + 4(1) + 6(1/10) + 7(1/100) + 8(1/1000), we can follow these steps:
Step 1: Simplify the expression inside the parentheses.
2(10) = 20
4(1) = 4
6(1/10) = 6/10 = 0.6 (since dividing by 10 is the same as moving the decimal point one place to the left)
7(1/100) = 7/100 = 0.07 (moving the decimal point two places to the left)
8(1/1000) = 8/1000 = 0.008 (moving the decimal point three places to the left)
After simplifying, the expression becomes:
20 + 4 + 0.6 + 0.07 + 0.008
Step 2: Add up the simplified terms.
20 + 4 + 0.6 + 0.07 + 0.008 = 24.678
Step 3: Calculate 1/10 of the sum.
To find 1/10 of a number, you divide it by 10. So, to find 1/10 of 24.678, divide it by 10:
24.678 รท 10 = 2.4678
Therefore, 1/10 of 2(10) + 4(1) + 6(1/10) + 7(1/100) + 8(1/1000) is equal to 2.4678.