Rounding Decimals Word Problems

Anna wants to buy a cantaloupe at the grocery store. She weighs each one to determine the heaviest one. She rounds each weight to the nearest hundredth of a pound. Which cantaloupe will she buy?

• cantaloupe A: 7.432 lbs.

• cantaloupe B: 7.418 lbs.

• cantaloupe C: 7.749 lbs.

• cantaloupe D: 7.852 lbs.

Tags

CCSS.5.NBT.A.4

A medicine dropper holds 0.923 mL of liquid. What is the amount rounded to the nearest hundreth?

• 0.90 mL

• 0.92 mL

• 0.93 mL

• 0.9230 mL

Tags

CCSS.5.NBT.A.4

A grocery store charges to the nearest tenth of a pound for produce. If Jessica bought 2.382 lbs. of apples, what weight did the grocery store charge for?

• 2.3 lbs.

• 2.38 lbs.

• 2.39 lbs.

• 2.4 lbs

Tags

CCSS.5.NBT.A.4

Aniyah is shopping for carrots. She rounds the weights of different bunches of carrots to the nearest hundredth pound. Which bunch does not round to 3.57 lbs.?

• bunch A: 3.566 lbs.

• bunch B: 3.557 lbs.

• bunch C: 3.574 lbs.

• bunch D: 3.569 lbs.

Tags

CCSS.5.NBT.A.4

Christopher and Logan use a stopwatch to record the amount of time it takes a marble to roll down a ramp. Christopher's marble takes 4.745 sec, while Logan's marble takes 4.735 sec. Check all true statements.

• Rounded to the nearest tenth, both times are the same.

• Both times are closer to 4.7 than 4.8.

• Christopher's marble is faster.

• Rounded to the nearest hundredth, both times are the same.

Tags

CCSS.6.NS.B.3

Caleb claims that 6.409 rounded to the nearest hundredth is 6.5. Is he correct? Explain why or why not.

• Yes, digit 9 makes it round to 6.5.

• Yes, digit 0 makes it round to 6.5.

• No, digit 9 makes it round to 6.41.

• No, digit 0 makes it round to 6.45.

Tags

CCSS.5.NBT.A.4