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3 years ago

3% of what number is 1.86

Mathematics

1 answer:

Illusion [34]3 years ago

8 0

Answer:

Step-by-step explanation:

Of means multiply and is means equals

.03 * n = 1.86

Divide each side by .03

.03n/.03 = 1.86/.03

n =62

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2 3/5 x 1 2/5=<br><br> Pls do explain it. Thanks in advance

otez555 [7]

Answer:

2×3\5×2\5=60

Step-by-step explanation:

first of all do multiply then cut both 5 and at last divide the Answer comes 60

4 0

2 years ago

8. Jordan has $11.40 to spend at the used book store. Each book costs $280. How many books can Jordan buy?

inysia [295]

Answer:

Step-by-step explanation:

Jordan hasn't got enough money to buy any books, as $11.40<$280.

7 0

2 years ago

Read 2 more answers

AVprozaik [17]

Step-by-step explanation:

Y is directly proportional to X" can be rewritten as a mathematical expression of the form Y = KX

"K" is the constant of proportionality and must be determined from the initial information.

If Y = 2/3 when X=1/12means 2/3=1/12

K = 2/3÷1/12 = 8

Now that we know the value of K, we can use it to calculate the value of Y when X=1/2

Y = (8)(1/2) = 8/2=4

Y=4

8 0

2 years ago

I’m stuck on g. and h.

natulia [17]

5000+0=5000 that is g

and then 0+100=100-20=80 that is h

7 0

3 years ago

a small bar of gold is a rectangular prism that measures 40 millimeters by 25 millimeters by 2 millimeters. one cubic millimeter

guajiro [1.7K]

Step One
Find the Volume in ccs.

V= l*w*h
l =40 mm
w = 25 mm
h = 2 mm
V = 40*35 * 2
V = 2800 mm^3

Step Two
Find the weight
1 mm^3 = 0.0005
2800 mm^3 = x <<<<< answer 1

$\frac{1}{2800} = \frac{0.0005}{x}$ Cross multiply.

1x = 2800 * 0.0005
x = 1.4 ounces. <<<<< answer 2

9 0

3 years ago