6 3/4 ÷ 4 1/2 = 27/4 ÷ 9/2 = 27/4 × 2/9 = 3/2 = 1.5
answer: 1.5 times
What ever you do DO NOT open that link. the answer is 3050.906 i think

7 + 14 + 21 + ... + 105 =
= 7(1 + 2 + 3 + ... + 15)
= 7(15)(16)/2
= 840
The answer is :
.0085470085
Hope This Helps!!
:)
The |*| symbols take away the negative value of a number. So |-3| is just “3”. I can explain more if needed :)