explain 4/5+1/10
Let's evaluate: 45 + 110
ⓘTo add fractions, put them over the same denominator, then add the numerators
4×2 + 110
ⓘMultiplications are done before additions and subtractions: 4×2 = 8
8 + 110
ⓘThe numerator and the denominator are computed before the division: 8 + 1 = 9
▶Result:   910
The approximate value of: 910 is:
▷ 0.9