# math

7 nails have a mass of 50 g.How many nails have a mass of 1/2 a kg please?

1. 👍
2. 👎
3. 👁
1. Use a proportion the way I showed you for the last problem. I'll be glad to check your work.

1. 👍
2. 👎
👤
Ms. Sue
2. sssssssssssssssssstttttttttttttttttttttttttttttaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaarrrrrrrrrrrrrrrrrrrrrr

1. 👍
2. 👎
3. 7 nails have a mass of 50g. How many nails have a mass of 1/2
kg

1. 👍
2. 👎
4. i do not know you tell me#

1. 👍
2. 👎

## Similar Questions

1. ### Science

1. A study was done to find if different tire treads affect the braking distance of an Army Jeep. The same road surface was used each time. Independent variable: Tire Treads Dependent Variable: Braking Distance 2. An experiment

2. ### Chemistry

What method would you use to separate salt, sand , marble chips and iron nails?

3. ### Chemistry

Based on the chemical reaction: N2(g) + 3H2(g) → 2NH3(g), which statement is TRUE regarding the mass of the reactants compared to the mass of the products? a) There is not enough information given to answer this question. b) The

4. ### Algebra

A contractor needs to buy nails to build a house. The nails come in small boxes and large boxes. Each small box has 150 nails and each large box has 450 nails. The contractor bought twice as many large boxes as small boxes, which

1. ### Physics

A man of mass 75 kg lies on a bed of 10,000 nails. The tip of each nail has an area of 1.0 square millimeter. What pressure does the man experience? [g=10 N/kg]

2. ### Math

Cezar ised nails, screws, and pegs to build a model house. He used twice as many as pegs and 3 fewer nails than screws. He used 15 nails. How many pegs did he use?

3. ### math

A factory produces nails and packs them in boxes of 200. If the probability that a nail is substandard is 0.006. Find the probability that a box selected at random contains at most two nails which are substandard.

4. ### Math

A nail weighs about 1/10 oz. many nails are in a 5-lb box?

1. ### hbi pact for adults

There are 106-8d common nails in one pound. How many are in 50 pound box

2. ### Physics

You watch a distant woman driving nails into her front porch at a regular rate of 1 stroke per second. You hear the sound of the blows exactly synchronized with the blows you see. And then you hear 1 more blows after you see her

3. ### Math

A construction worker bought 21 7/8 Pounds of nails when those nails were all used she bought 2 1/2 times as many nails as she had bought the first time how many pounds of nails did she buy the second time

4. ### physics

You know that you can safely stand on the hang-over end of a heavy plank that rests on a table. How far depends on your mass and the mass of the plank. Suppose you can stand on the end of a plank that overhangs the edge of the