393
Three full times. 120*3=360 390/120=3.25
390 is divisible by 3: 390/3 = 130 390 is not divisible by 9: 390/9 = 43.3 recurring (that is, 43.3333..) 390 is divisible by 10: 390/10 = 39
15-3 times 2 equals 15-6 equals 9.
To solve the expression, first calculate (3 \times 3 \times 3), which equals (27). Then, multiply that by (3): (3 \times 27 = 81). Therefore, (3) times (3 \times 3 \times 3) equals (81).
The numbers are: 12 and -15
-29
5
21
255
It is: 130*3 = 390
130 times.
Three full times. 120*3=360 390/120=3.25
390 x 3 = 1170 390 ÷ 3 = 130
9
390 is divisible by 3: 390/3 = 130 390 is not divisible by 9: 390/9 = 43.3 recurring (that is, 43.3333..) 390 is divisible by 10: 390/10 = 39
21
15-3 times 2 equals 15-6 equals 9.