3 years ago

Find the sum of the whole numbers from 1 to 960

Mathematics

1 answer:

agasfer [191]3 years ago

4 0

Step-by-step explanation:

A quick way to do this sort of question:

First add the last number and the first number:

1 + 960 = 961

Then divide the total amount of numbers by 2.

960 ÷2 = 480

Now multiply these two numbers together:

961 × 480 = 461280

You might be interested in

Apply the following transformations to the shape and draw the resulting shape

Morgarella [4.7K]

Answer:

Step-by-step explanation:

Take the coordinates(0,0)(2, -2)(6, -4)(4, -6) and cut each number in half. Then move each point left 3 and up 2.

4 0

3 years ago

Find x in this proportion. x/3 = x+2/5 x =

pickupchik [31]

<em> $x = 3 \\ solution \\ \frac{x}{3} = \frac{x + 2}{5} \\ or \: 5x = 3(x + 2)(cross \: multiplication) \\ or \: 5x = 3x + 6 \\or \: 5x - 3x = 6 \\ or \: 2x = 6 \\ or \: x = \frac{6}{2} \\ x = 3 \\ hope \: it \: helps$ </em>

8 0

3 years ago

Which number line shows the correct placement of 25%,14 1 4 , and 12 1 2 ?

3241004551 [841]

Answer:

3.5

Step-by-step explanation:

25%=0.25

0.25*14=3.5

7 0

2 years ago

Of the 250 passengers on the plane, 177 checked their bags rather than carry-on. What *percent* opted for carry-on?

Harrizon [31]

Answer:

29.2%

Step-by-step explanation:

250-177=73

250x0.292=73

0.292 is 29.2% in decimal form.

7 0

2 years ago

What is the simplified value of the expression below?

astraxan [27]

Answer:

-78.12

Step-by-step explanation:

a 12.4x-6.3= -78.12

mark as brainlyliest

7 0

2 years ago

Read 2 more answers