let X = first number let Y = 2nd number X + Y = 75 X = 5Y + 9 5Y + 9 + Y = 75 6Y = 75-9 = 66 Y = 11 X = 75-11 = 64 Ans: 64,11
9/12 x 100 = 75 percent.
Percentage reduction from 120 to 75 = ((120 - 75) / 120) x 100 = (45/120) x 100 and that is (9/24) x 100 = (3/8) x 100 = (3/2) x 25 = 75/2 = 37.5 %
((75/100) x 80) + ((15/100) x 60) = 60 + 9 = 69
The factors of 225 are 1, 3, 5, 9, 15, 25, 45, 75, 225 That means 1 x 225, 3 x 75, 5 x 45, 9 x 25, and 15 x 15 all equal 225.
75 x 9 = 675
75 Times Table 1 x 75 =75 2 x 75 =150 3 x 75 =225 4 x 75 =300 5 x 75 =375 6 x 75 =450 7 x 75 =525 8 x 75 =600 9 x 75 =675 10 x 75 =750
let X = first number let Y = 2nd number X + Y = 75 X = 5Y + 9 5Y + 9 + Y = 75 6Y = 75-9 = 66 Y = 11 X = 75-11 = 64 Ans: 64,11
lcm(9, 17, 25) = 3825 9 = 32 17 = 17 75 = 3 x 52 lcm = 32 x 52 x 17 = 3825
The GCF of 9, 15, and 75 is 3.9 = 3 x 315 = 3 x 575 = 5 x 5 x 3GCF = 3
9 12 x .75 = 12 x 3/4 =9
9/12 x 100 = 75 percent.
set formula:15x +75 = 6xbring x to left side:15x - 6x + 75 = 09x = - 75x = - 75/9
The first ten positive integer multiples of 75 are as follows: 1 x 75 = 75 2 x 75 = 150 3 x 75 = 225 4 x 75 = 300 5 x 75 = 375 6 x 75 = 450 7 x 75 = 525 8 x 75 = 600 9 x 75 = 675 10 x 75 = 750
Percentage reduction from 120 to 75 = ((120 - 75) / 120) x 100 = (45/120) x 100 and that is (9/24) x 100 = (3/8) x 100 = (3/2) x 25 = 75/2 = 37.5 %
1, 3, 5, 9, 15, 25, 45, 75, 225 (1 x 225, 3 x 75, 5 x 45, 9 x 25, 15 x 15).
75 x 9/5 +32 = 167 F