解:2/3+1/8等于( 19/24 )
∵已知需求出2/3+1/8等于多少
A + B = C
∴2/3 + 1/8
= (2×8)/(3×8) + (1×3)/(8×3)
= 16/24 + 3/24
= (16+3)/24
= 19/24
答:2/3+1/8等于19/24
解:2/3+1/8等于( 19/24 )
∵已知需求出2/3+1/8等于多少
A + B = C
∴2/3 + 1/8
= (2×8)/(3×8) + (1×3)/(8×3)
= 16/24 + 3/24
= (16+3)/24
= 19/24
答:2/3+1/8等于19/24