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3 years ago

Write the fractions13/60 and 11/20 as equivalent fractions with the least common denominator

Mathematics

1 answer:

goldenfox [79]3 years ago

4 0

Answer:13/60 33/60

Step-by-step explanation:

13/60 1/20

least common denominator for 60 and 20 is 60

13*1/60 3*11/60

13/60 33/60

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Noah enlarged a photograph by a scale factor of 6. The area of the enlarged photo is _______ times as large as the area of the o

Ratling [72]

Answer:

Lets call the dimensions of the rectangle l and w. The new dimentions are 6l and 6w. The area of the first rectangle is lw. The area of the second rectangles is 36lw. 36lw/wl is the answer, and this is 36.

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3 years ago

What is the sum -2/3 + (-1 1/6) = -4/6 + (-1 1/6)

Sophie [7]

Answer:

i think its 9 1/4

Step-by-step explanation:

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3 years ago

What is the area of this triangle?

Diano4ka-milaya [45]

ANSWER

56.1 square inches.

EXPLANATION

The area of this triangle can be calculated using the formula,

$Area = \frac{1}{2} ab \sin( C)$

where a=8in.

b=14.2 in.

and C=99° is the included angle.

We plug in these values to obtain,

$Area = \frac{1}{2} \times 8 \times 14.2 \sin( 99 \degree)$

$Area = 56.1007$

We round to the nearest tenth to get,

56.1 sq. inch

6 0

3 years ago

A sofa is on sale for $201, which is 33% less than the regular price?<br> What is the price

Vera_Pavlovna [14]

Answer:

$300 is the regular price

Step-by-step explanation:

(100%-33%) = 67%

67% * x = $201

x = $201 / 67%

x = $201 * 100 / 67 = $20100 / 67 = $300

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3 years ago

Clara has a package of six cookies she wants to share equally among her friends. If Clara makes sure that each piece of cookie w

ELEN [110]

10 friends because 3/5 times 10 is equal to 6cookies

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3 years ago