All categories

3 years ago

4 workers can make 32 widgets in an hour how many widgets can five workers make in 90 minutes

Mathematics

1 answer:

Lisa [10]3 years ago

4 0

Answer:60

Step-by-step explanation:

32 divided by 4 is 8 8 an hour per worker 90 mins is hour and a half 8 times 5 40 each person can make 4 in 30 min so 20

40+20=60

sorry i am a bad explainer

You might be interested in

If the sum of interior angles measures of a polygon is 720 degrees, how many sides does the polygon have?

Alenkasestr [34]

Answer:

Step-by-step explanation:

The ASP of a hexagon is 720 degrees

3 0

3 years ago

Read 2 more answers

Hannah has 4 liters of cooking oil in a bottle. She used 1 1/2 liters of the oil. How much liters of oil are left in the bottle?

Scrat [10]

Hannah has $2\frac{1}{2}$ liters of oil left in the bottle.

Step-by-step explanation:

Given,

Quantity of oil in bottle = 4 liters

Quantity used by Hannah = $1\frac{1}{2} = \frac{3}{2}$

We will subtract the quantity used from the total quantity.

Oil left = Total oil - Oil used

$Oil\ left=4-\frac{3}{2}$

Taking LCM

$Oil\ left=\frac{8-3}{2}\\\\Oil\ left=\frac{5}{2}\\\\Oil\ left=2\frac{1}{2}$

Hannah has $2\frac{1}{2}$ liters of oil left in the bottle.

Keywords: fraction, subtraction

Learn more about fractions at:

#LearnwithBrainly

7 0

3 years ago

Read 2 more answers

Can someone help me out my grade are bad

hjlf

Answer:

A. The first 2 are equivalent expressions.

B. The last 2 are equavalent expressions.

3 0

3 years ago

Read 2 more answers

Jenny collects seashells and interesting rocks. She keeps her collections in boxes shaped like rectangular prisms. Her seashell

algol [13]

Answer:

7 in

Step-by-step explanation:

volume of a rectangular prism = width x height x length

width x length = area of the base

the sea shell box

200 = width x length x 5

width x length = 200/5 = 40cm^2

rock box

280 = 40in^2 x height

height = 280/40 = 7 in

3 0

3 years ago

If y varies inversely with x, and y=8 when x=10 find x when y=4

lana66690 [7]

Answer:

x = 4

Step-by-step explanation:

Given y varies inversely as x then the equation relating them is

y = $\frac{k}{x}$ ← k is the constant of variation

To find k use the condition y = 8 when x = 10

k = yx = 8 × 10 = 80

y = $\frac{80}{x}$ ← equation of variation

When y = 4, then

4 = $\frac{80}{x}$ ( multiply both sides by x )

4x = 80 ( divide both sides by 4 )

x = 20

7 0

3 years ago