Answer is 6 you have to use distributive property to combine terms and than you simplify to get the answer<span />
1) 40+7=47
2) 47+7= 54
3) 54+7 = 61
4) 61+7 = 68
The answer is 68.
Explanation-
3/7 is not proportional because if you divide 3 by 7 you don’t get a whole number or nice fraction
8/28 is proportional because if you divide the fraction by 4 you get 2/7 which is a nice fraction
30,840 is expanses for by place value is 30,000 + 800 + 40. Add them together and you get 30,840.
90/15-7/15=83/15 the correct answer to this equation.
