3/5-(1/10+3/8)
=24/40-4/40-15/40
=5/40
=1/8
从3/5里面减去1/10与3/8的和。差是1/8。
从3/5里面减去1/10与3/8的和。差是1/8。
算式:3/5-(1/10+3/8)
=3/5-1/10-3/8
=24/40-4/40-15/40
=5/40
=1/8。
3/5-(1/10+3/8)
=3/5-(4/40+15/40)
=24/40-19/40
=5/40
=1/8
3/5-(1/10+3/8)
=3/5-(4/40+15/40)
=3/5-19/40
=24/40-19/40
=5/40
=1/8