2 years ago

What is the sum of 7/9 plus 3/5

Mathematics

2 answers:

Ivan2 years ago

8 0

Answer:

$\frac{62}{45}$

Step-by-step explanation:

forsale [732]2 years ago

4 0

62/45 your welcome girl or boy lol

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Ariel made cupcakes to sell. 2/3 of them were chocolate chip,25% of the reminder was strawberry and the rest were 90 vanilla cup

Anton [14]

Answer:

Let x be the total number of cupcakes.

Chocolate chips =

$\frac{2}{3} x$

Strawberry =

$\frac{1}{4} \times \frac{1}{3} \\ = \frac{1}{12} x$

Vanilla =

$x - \frac{2}{3} x - \frac{1}{12}x \\ = \frac{1}{3} x - \frac{1}{12} x \\ = \frac{1}{4} x$

given

$\frac{1}{4} x = 90$

$x = 90 \div \frac{1}{4} \\ = 90 \times 4 \\ = 360$

a)Number of Chocolate chip Cupcakes =

$\frac{2}{3} \times 360 \\ = 240$

b)Number of Strawberry cupcakes =

$\frac{1}{12} \times 360 \\ = 30$

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3 years ago

We have 5 circles surrounding a circle, Is there enough room to fit one more circle

Alexus [3.1K]

Answer:

Definitely

Step-by-step explanation:

In order to completely surround a circle, you need six circles to do that while here in the question it is mentioned that currently there are only five circles surrounding the circle, hence there is enough room to easily fit one more circle.

I just hope that you are satisfied with the answer, Best of Luck.

4 0

3 years ago

Karen drew triangle with said length 3centimeters

pochemuha

What’s the question ?

6 0

3 years ago

A rectangle with length 16cm and width 12cm is inscribed in a circle.What is the area of the region inside the circle and outsid

mario62 [17]

The area of circle is πr2.
22/7×10×10
314.1(approx)
The area of left region=Area of circle-area of rectangle

3 0

3 years ago

What is the least common multiple of 14 and 42 ( PLEASE HELP EXTRA POINTS !! )

zaharov [31]

Answer:

Prime factors of 14(2,7)

Prime factors of 42(2,3,7)

List all the prime factors that appear in either number, then multiply

2*7=14 LCM

Step-by-step explanation:

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3 years ago