甲数是120,乙数是甲数的40%,丙数比乙数多40%,丙数是______

甲数是120,乙数是甲数的40%,丙数比乙数多40%,丙数是______.
2025-03-06 19:23:41
推荐回答(1个)
回答1:

120×40%×(1+40%),
=120×0.4×1.4,
=48×1.4,
=67.2;
答:丙数是67.2.
故答案为:67.2.