explain 19/20+10/17
Let's evaluate: 1920 + 1017
ⓘTo add fractions, put them over the same denominator, then add the numerators
19×17 + 10×2020×17
ⓘMultiplications are done before additions and subtractions:
19×17 = 19×(10 + 7) = 19×10 + 19×7 = 190 + 133 = 323‖20×17 = 20×(10 + 7) = 20×10 + 20×7 = 200 + 140 = 340
ℹ10×20 = 200
323 + 200340
ⓘThe numerator and the denominator are computed before the division: 323 + 200 = 523
▶Result:   523340
The numeric value of: 523340 is:
▷ ≈ 1.5382