2 years ago

70:80 simplest form as a ratio

Mathematics

2 answers:

Snezhnost [94]2 years ago

8 0

$70:80 \\ = 78$

emmasim [6.3K]2 years ago

6 0

Answer:

7 : 8

Step-by-step explanation:

70 : 80 divided by 2 =

35 : 40 divided by 5 =

7 : 8

70 : 80 divided by 10 =

7 : 8

You might be interested in

Can you help me with this question

love history [14]

Answer:

x=−7/2,−1+i√2−1−i√2

Step-by-step explanation:

5 0

2 years ago

What is the area of this figure?

yKpoI14uk [10]

Answer:

I might be 560

Step-by-step explanation:

35x16

8 0

3 years ago

The sides of a triangle are in the ratio 3:4:5. What is the length of each side if the perimeter of the

Brut [27]

Answer:

A. 22.5 cm, 30 cm, and 37.5 cm

Step-by-step explanation:

If three sides of a triangle are in the ratio 3:4:5, then the lengths of the sides are 3x cm, 4x cm and 5x cm.

The preimeter of the triangle is the sum of the lengths of all sides, thus

$3x+4x+5x=90\\ \\12x=90\\ \\x=\dfrac{90}{12}=\dfrac{30}{4}=7.5\ cm$

So, the lengths of the triangle's sides are

$3x=3\cdot 7.5=22.5\ cm\\ \\4x=4\cdot 7.5=30\ cm\\ \\5x=5\cdot 7.5=37.5\ cm$

6 0

2 years ago

Read 2 more answers

10 7/12- 9/12=(10/12+7/12)- 9/12

Deffense [45]

10.58-.75=(.83+.58)-.75
9.83=1.41-.75
9.83=.66

4 0

3 years ago

Read 2 more answers

HELP ill give brainliest to the RIGHT answer

labwork [276]

True im ded ok?........................

4 0

2 years ago