Answer:
1.97 day; 1 day.
Step-by-step explanation:
0.07*100 = 7
31.91x - 7 = 70
70 - 7 = 63
31.91x = 63
63 / 31.91 = 1.97
Answer:
<h3> No such four numbers</h3>
Step-by-step explanation:
x - the first number
x+1 - the number consecutive to x (secon consecutive)
x+1+1=x+2 - next consecutive number (the third)
x+2+1 = x+3 - the last consecutive number (fourth)
x + x+1 x+2 + x+3 = 180
4x + 6 = 180
-6 -6
4x = 174
÷4 ÷4
x = 43.5
It is not an integer. I means there are not four consecutive integers which gives the sum 180.
It would be 1,300. When rounding, you'd need to look at the number to the right of the place you're rounding to. In this case, you're rounding to the hundreds place (the 2), so you look at the number to the right (7). To know if you round up or down use this:
Round down= 0-4
Round up= 5-9
.7777777778 the calculator says, only because it ran out of room :)
