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4/26 - Warmup

Last updated almost 4 years ago

3 questions

Required

1

1

1

Question 3

3.

A jeweler has a platinum chain and a gold chain. The platinum chain is 34 centimeters long. The gold chain is 2.45 centimeters shorter than the platinum chain. What is the length of the gold chain?

Question 1

1.

A teacher wrote the decimal number shown here.

258.764

He asked each of the four students to round the number. This list shows their responses:

Miranda: 258.80
Kuan-Yin: 300.00
Andreas: 258.76
Nastasia: 259.00

Which student rounded the number to the nearest hundredth?

Miranda

Kuan-Yin

Andreas

Nastasia

Question 2

2.

Trinity can run around the perimeter of her school's sports field in 4.75 minutes. It takes Jing 1.2 minutes longer. Alberto can run around the perimeter of the field in 5.9 minutes. Which correctly compares Jing's running time to Alberto's running time?

1.2 < 5.9

5.95 > 5.9

5.9 > 4.75

4.87 < 5.9