130 - 15% - 130 x (1 - (15/100)) = 130 x 0.85 = 110.5
8.6667
130 + 15% = 130*1.15 = 149.5
130 mph increased by 15% is: an increase of 19.5 mph to new speed of 149.5 mph
8.666666666666667 times.
130 + 15 = 145 130 - 15 = 115 130 x 15 = 1950 130/15 = 8.6666
130 - 15% - 130 x (1 - (15/100)) = 130 x 0.85 = 110.5
15% off of $130 = $130 - (0.15 x 130) = $110.50
8.6667
15% of 130 = 19.5
130 + 15% = 130*1.15 = 149.5
8.6667
Factors of 15 are 1, 3, 5 and 15. Starting with the greatest number, 15 is not divisible by 130. Then, 5 is both divisible by 130 and 10000. So the answer is 5.
To determine how many times 15 can go into 130, you would perform division. When you divide 130 by 15, you get 8 with a remainder of 10. Therefore, 15 can go into 130 exactly 8 times with a remainder of 10.
Percent or percentage equates to hundredths. The new price for a pair of shoes originally priced at $130 and going on sale with a 15% reduction can be calculated in two main ways. 1) If 15% is taken off then 85% remains. 130 x 85/100 = 110.50 2) Calculate 15% and then subtract this amount from the original price. 15% of 130 = 130 x 15/100 = 19.50 : 130 - 19.50 = 110.50
15
130 mph increased by 15% is: an increase of 19.5 mph to new speed of 149.5 mph