8.8286
8.8286 times.
Use a factor tree. 70 Divide by two. 35,2 Divide by five. 7,5,2 Stop. All the factors are prime. 2 x 5 x 7 = 70
0.1286
Divide the percentage mark by 10 and add 0.75 to it. Example: For a 70% score, divide 70 by 10 to get 7. Then add 0.75 to get 7.75.
3n = 618 n = 618 ÷ 3 n = 206
8.8286 times.
assuming 618 means 6/18 divide both by 6 6/18 = 1/3 one third
No it is not prime, since you can divide it evenly by an integer (2 for instance).
206
804 - 186 = 618
Use a factor tree. 70 Divide by two. 35,2 Divide by five. 7,5,2 Stop. All the factors are prime. 2 x 5 x 7 = 70
0.1286
8.7571
Divide 70 by 5.
900
60r1
98