2.4a=1.2×6.2×4.4×10000002.4a=1.2×6.2×4.4×1000000a
问题描述:
2.4a=1.2×6.2×4.4×1000000
2.4a=1.2×6.2×4.4×1000000a
答
2.4a=1.2×6.2×4.4×1000000
2.4a=1.2×6.2×4.4×1000000a