3 years ago

Which shows the numbers 3/7, 5/21, and 0.87 in order from greatest to least?

Mathematics

1 answer:

kipiarov [429]3 years ago

6 0

Answer:

0.87 ,3/7, 5/21

Step-by-step explanation:

You might be interested in

A circle has a circumference of 28.26cm. what is the area of the circle? show work please

earnstyle [38]

-circumference is equal to pi×diameter, area is equal to pi×radius^2
-28.26÷3.14=9, 9÷2=4.5, 4.5×4.5=20.25, and 20.25×3.14=63.585
-rounded to the nearest hundredth, the answer is 63.59

8 0

3 years ago

Mr.Williams physical education class lasts 7/8 hour if instruciton is 1/5 how many minutes are not spent on instruction?

g100num [7]

= 7/8 − 1/5

= ((7 × 5) − (1 × 8)) / (8 × 5)

= (35 - 8) / 40

= 27/40

SO, 27/40 minutes are NOT spend on instructions.
Hope I was able to help! :)

6 0

3 years ago

Read 2 more answers

Two groups of tourists are on the same floor of a skyscraper they are visiting, and they board adjacent elevators at the same ti

Mariulka [41]

Let time be x distance be y

140x=y-(1)
290x=360-y-(2)

Put value in eq(2)

$\\ \rm\longmapsto 290x=360-(140y)$

$\\ \rm\longmapsto 440x=360$

$\\ \rm\longmapsto x=1.2min$

Put it in eq(1)

d=1.2(140)=168m

7 0

2 years ago

0=x^2- 10x+10<br> Rewrite the equation by completing the square

zubka84 [21]

$~~~~~~x^2 -10x +10 =0\\\\\implies x^2 -2 \cdot 5 \cdot x +5^2 -5^2 +10 = 0\\\\\implies (x-5)^2 -25+10 = 0\\\\\implies (x-5)^2 -15=0\\\\\implies (x-5)^2 = 15$

4 0

1 year ago

Which is shortest 0.81m 1.08m 0.8m 180cm 18cm

UkoKoshka [18]

I belive its 18cm,,,,,,,,,,,,,,,,,,,,,,,,,,,,

5 0

3 years ago