number × 4/6 = 1/9 → number = 1/9 ÷ 4/6 = 1/9 × 6/4 = (1×6)/(9×4) = 6/36 = 1/6
1 goes into 7 and 5 and 8 and 9 and 6
3. -Allie(:
9 occurs more than any other number, so it is the mode.
18. 3+1=4, 4+2=6, 6+3=9, 9+4=13, 13+5=18.
136
number × 4/6 = 1/9 → number = 1/9 ÷ 4/6 = 1/9 × 6/4 = (1×6)/(9×4) = 6/36 = 1/6
18
First, it is going by ones: 1 2 3 4 5 6. Next it goes by 2's. 2 4 6 8. Finally it goes by 's. 6 9, next would be 12, 15.
1 goes into 7 and 5 and 8 and 9 and 6
LCM(4, 6, 9) = 36.
abs(4 - 9) * 6 - 6 or, equivalently, (9 - 4)*6 - 6
3. -Allie(:
To determine what number goes into 9, 7, and 4, we need to find the greatest common factor (GCF) of these numbers. The GCF is the largest number that divides evenly into all three numbers. In this case, the GCF of 9, 7, and 4 is 1, as there are no common factors other than 1 that divide evenly into all three numbers.
There are none.
Just 1
9 occurs more than any other number, so it is the mode.