2025年小数翻译英语试题及答案.docVIP

2025年小数翻译英语试题及答案

一、单项选择题（每题2分）

1.Thedecimalnumber0.75isequivalenttowhichofthefollowingfractions?

A.3/4

B.5/8

C.7/10

D.2/3

Answer:A

2.Whatisthedecimalrepresentationofthefraction5/8?

A.0.5625

B.0.625

C.0.6875

D.0.75

Answer:B

3.Thedecimalnumber1.25canbewrittenasamixednumberas:

A.11/4

B.12/5

C.11/2

D.13/4

Answer:A

4.Whichofthefollowingisthecorrectwaytowritethedecimal0.0006inscientificnotation?

A.6x10^3

B.6x10^-3

C.6x10^-4

D.6x10^4

Answer:C

5.Thesumof0.5and0.25is:

A.0.75

B.0.8

C.0.85

D.0.9

Answer:B

6.Theproductof1.2and3.4is:

A.4.08

B.4.2

C.4.8

D.5.28

Answer:D

7.Thedecimalnumber0.3repeating(0.333...)isequivalentto:

A.1/3

B.1/4

C.2/3

D.3/4

Answer:C

8.Thedecimalnumber2.5canbewrittenasafractionas:

A.5/2

B.2/5

C.1/2

D.1/5

Answer:A

9.Thedecimalnumber0.1isequivalentto:

A.1/10

B.1/100

C.1/1000

D.10/1

Answer:A

10.Thedecimalnumber0.02canbewrittenasafractionas:

A.2/100

B.1/50

C.1/20

D.2/1

Answer:B

二、多项选择题（每题2分）

1.Whichofthefollowingareequivalentto0.5?

A.1/2

B.2/4

C.3/6

D.5/10

Answer:A,B,C,D

2.Whichofthefollowingareterminatingdecimals?

A.0.25

B.0.333...

C.0.625

D.0.833...

Answer:A,C

3.Whichofthefollowingareimproperfractionsthatcanbeconvertedtodecimals?

A.7/4

B.5/8

C.9/2

D.3/5

Answer:A,C

4.Whichofthefollowingarewaystoexpress0.01inscientificnotation?

A.1x10^-2

B.10x10^-3

C.1x10^2

D.100x10^-4

Answer:A,B

5.Whichofthefollowingaretheresultsofadding0.75and0.25?

A.1

B.1.25

C.1.5

D.2

Answer:A,B

6.Whichofthefollowingaretheresultsofmultiplying1.5and2.5?

A.3.75

B.4

C