Решите (7/8 :4-3/16)+3/64
7/8:4=7/8*1/4=7/32
7/32-3/16=7/32-6/32=1/32
1/32+3/64=2/64+3/64=5/64
1) 7/8 ÷ 4 = 7/8 × 1/4 = 7/32
2) 7/32 - 3/16 = 7-6/32 = 1/32
3) 1/32 + 3/64 = 2+3/64 = 5/64