4x + y = 3x + 5y
⇒ x = 4y
⇒ 3x/16y = 3(4y)/16y = 12y/16y = 3/4
Formula : Fraction =Percentage /100
0.6% = 0.8 /100
= 6/1000
Simplify by dividing by 2
3/500
Last updated 07 Nov 2026 by NA
9 = 1 ( mod8)
9⁶ + 7 = 1⁶ + 7 ( mod 8)
= 1 + 7 = 8
8 / 8 leaves a remainder of 0
Last updated by NA on 05-11-2026
27: 72 = x :9
27/72 = x /9
x = 27 x 9 /72
x = 3.375
Last updated by NA on 04-11-2026
Given that x added to itself 13 times gives 112:
x + 13x = 112
14x = 112
x = 112 / 14
x = 8
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