A.12.5% | B.14.2% | C.10% |
A.1592 | B.796 | C.21592 | D.20796 |
A.三成八 | B.十二成 | C.九成九 | D.二成五 |
A.50% | B.100% | C.200% | D.300% |
A.大于30% | B.小于30% | C.等于30% |
A.一段铁线长80%米 | B.全班的及格率是102% | C.男生人数比女生多5% |
A.5336 | B.6264 | C.5443 |
A.8.5 | B.85 | C.95 |
A.60% | B.40% | C.66.7% |
A.240÷180 | B.(240-180)÷240 |
C.180÷240 | D.(240-180)÷180 |