A box of hardware contains nuts and bolts. The bolts account for 25 percent of the number of items in the box. What percentage are the bolts of the entire box?

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In the evening I’m long, in the morning I’m small; When seen in a ballroom, I’m nothing at all.

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I am a being with many faces. My first is peaceful and calm, but can kill you. My second is strong enough to smash ships but still fears the sun. My third flies when it’s born and runs when it’s dead. My fourth goes away and never returns. What am I?

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A box of hardware contains nuts and bolts. The bolts account for 25 percent of the number of items in the box. What percentage are the bolts of the entire box?

Answer: 20 percent. For example, there are 10 bolts. Since the number of bolts is 25 percent of the number of items, there must be 40 nuts. The total number of items = 10 bolts + 40 nuts = 50. So, 10/50 = 1/5 = 20%.

Solution:

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20 percent. For example, there are 10 bolts. Since the number of bolts is 25 percent of the number of items, there must be 40 nuts. The total number of items = 10 bolts + 40 nuts = 50. So, 10/50 = 1/5 = 20%.

Show Answer

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In the evening I’m long, in the morning I’m small; When seen in a ballroom, I’m nothing at all.

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I am a being with many faces. My first is peaceful and calm, but can kill you. My second is strong enough to smash ships but still fears the sun. My third flies when it’s born and runs when it’s dead. My fourth goes away and never returns. What am I?

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Show Answer

A box of hardware contains nuts and bolts. The bolts account for 25 percent of the number of items in the box. What percentage are the bolts of the entire box?

Answer: 20 percent. For example, there are 10 bolts. Since the number of bolts is 25 percent of the number of items, there must be 40 nuts. The total number of items = 10 bolts + 40 nuts = 50. So, 10/50 = 1/5 = 20%.

Solution: Show Answer 20 percent. For example, there are 10 bolts. Since the number of bolts is 25 percent of the number of items, there must be 40 nuts. The total number of items = 10 bolts + 40 nuts = 50. So, 10/50 = 1/5 = 20%.

Show Answer

Share with

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When will water stop running down hill?

Answer: When it reaches the bottom

Solution:

Steals an event or even a mood. Reveals the truth or shatters it.

Answer: camera

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There are 30 cows and 28 chickens. How many didn’t?

Answer: 10

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In the evening I’m long, in the morning I’m small; When seen in a ballroom, I’m nothing at all.

Answer: shadow

Solution:

I am a being with many faces. My first is peaceful and calm, but can kill you. My second is strong enough to smash ships but still fears the sun. My third flies when it’s born and runs when it’s dead. My fourth goes away and never returns. What am I?

Answer: Water.

Solution: Show Answer Water.

Show Answer

Solution:

Show Answer

20 percent. For example, there are 10 bolts. Since the number of bolts is 25 percent of the number of items, there must be 40 nuts. The total number of items = 10 bolts + 40 nuts = 50. So, 10/50 = 1/5 = 20%.

Solution:

Show Answer

Water.