All categories

3 years ago

There is 2/5 cup of cream in a nelly cream pie.How much cream would you need if you were making 3/4 of a pie

1 answer:

6 0

(2/5) / 1 = x / (3/4).....2/5 cups to 1 pie = x cups to 3/4 pie
cross multiply
(1)(x) = (2/5)(3/4)
x = 6/20 which reduces to 3/10 cups <==

You might be interested in

4. In ADEF, ZE is a right angle. If the side opposite ZD has a length of 17 and the length of the hypotenuse

Len [333]

The answer would be 2, 41° i think

5 0

2 years ago

How do you multiply fractions

dexar [7]

This really depends on the fraction; if there are variables in the equation, if they are full numbers,etc. I'd really recommend looking up khan academy on YouTube and that will really help you out!

4 0

3 years ago

Write 6.92 x 10 -8 in standard notation.

Vaselesa [24]

There is 16 ounces in a pound, and #1 is B I believe

8 0

3 years ago

Convert 501% to a decimal.<br> How would I do this?

jonny [76]

Puedo patearla tan fuerte como pueda.

7 0

3 years ago

Read 2 more answers

I need help please.

makkiz [27]

Answer:

see explanation

Step-by-step explanation:

Using the rules of radicals/ exponents

$a^{m}$ × $a^{n}$ = $a^{(m+n)}$

$a^{\frac{m}{n} }$ ⇔ $\sqrt[n]{a^{m} }$

Simplifying each term

7 $\sqrt{x^{3} }$ = 7 $x^{\frac{3}{2} }$

x $\sqrt{9x}$

= x × $\sqrt{9}$ × $\sqrt{x}$

= x × 3 × $x^{\frac{1}{2} }$

= 3 × $x^{(1+\frac{1}{2}) }$

= 3 $x^{\frac{3}{2} }$

Subtracting the 2 simplified like terms, that is

7 $x^{\frac{3}{2} }$ - 3 $x^{\frac{3}{2} }$

= 4 $x^{\frac{3}{2} }$ ← return to radical form

= 4 $\sqrt{x^{3} }$

8 0

3 years ago