Decimal numbers 7th grade

Write in numbers: Fifteen hundredths

• 0.15

• 0.015

• 15.15

• 0.0015

Write in numbers: Twelve hundred-thousandths

• 0.12

• 0.012

• 1.12

• 0.00012

Round to the nearest hundredth: 0.6571 & 0.666

• 0.66 & 0.67

• 0.7 & 0.7

• 0.657 & 0.667

• None of the above.

How many grams are there in 3/4 of a kilo?

• 750 grams

• 600 grams

• 350 grams

• None of the above

How many grams are there in 7/20 of a kilo?

• 750 grams

• 600 grams

• 350 grams

• None of the above

How much do two kilos and eight hundred grams of apples cost at $1.65 a kilo?

• $4.62

• $4.63

• $4.7

• None of the above.

A trains travels 187 km at 55 km/h. How long is the journey?

• 3 h and 24 mins

• 3 h

• 4 h

• 3 h and 20 mins

Use a calculator and give each result roud off to the nearest hundredth: 8.73:1.7 - 3.42:2.1

• 3.51

• 0.82

• 0.87

• 3.55

Express in hours as a decimal number and a fraction: 48 min

• 0.8 h

• 1.1 h

• 1.7 h

• None of the above

Put each of these numbers in order from the lowest to the highest: 5.1 - 5.099 - 4.83 - 4.9 - 4.99

• 4.83 - 4.9 - 4.99 - 5.099 - 5.1

• 4.83 - 4.99 - 4.9 - 5.099 - 5.1

• 4.83 - 4.99 - 4.9 - 5.01 - 5.1

• None of the above