Question

4分之3除以8分之3的商,加上5分之2,所得的和乘2分之1，积是多少

Answer 1

4分之3除以8分之3的商,加上5分之州冲2,所得的和乘2分谨迹团之1，积祥橘是
=(3/4×8/3+2/5)×1/2
=(2+2/5)×1/2
=2×1/2+2/5×1/2
=1又1/5

Answer 2

解由如首悉题知原式是
(3/4÷3/8+2/5)*1/2
即渣乎芹锋
(3/4÷3/8+2/5)*1/2
=（2+2/5)*1/2
=2*1/2+2/5*1/2
=1+1/5
=6/5

Answer 3

(3/团渗4÷3/8+2/5)×1/2
=(3/4×8/3+2/慎敏5)×1/2
=(2+2/宽或枝5)×1/2
=2×1/2+2/5×1/2
=1+1/5
=6/5

Answer 4

（3/4÷3/拆友桐8+2/5）*1/2
=（3/4*8/3+2/旅坦5）*1/2
=（2+2/5）告答*1/2
=12/5*1/2
=6/5