Measurements and Decimals
Add/Subtract
Multiply/Divide
Decimal Equivalent
Rounding
100

1,643 years to centuries

16.43 centuries

100

6.9 + 7.3 + 3.2

17.4

100

5.7 x 100

570

100

1/2

.5

100

Round to the nearest tenth

1.3275

1.3

200

36 hours to days

1.5 days

200

7.3 - 2.6

4.7

200

60.3 / 9

6.7

200

2/5

.4

200

Round to the nearest hundredth

16.9528

16.95

300

3.6 ft. to yards

1.2 yards

300

5.0 - 1.25

3.75

300

.71 x .09

.0639

300

2/3

.66666666

300

Round to the nearest thousandth

.0892

.089

400

345 cg to dag

.345 dag

400

12.5 - 7.869

4.631

400

9.99 x 9.5

94.905

400

5/8

.625

400

Round to the nearest hundredth

.0985

.10

500

8,500 lb. to tons

4.25 tons

500

5.46 + 17.8 +2.954 + 29.79 + 9.6

65.604

500

48.276 / .54

89.4

500

5/6

.8333333

500

Round to the nearest tenth

0.98

1.0

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