3 years ago

Explain how modeling partial products cans be used to find products of greater numbers

1 answer:

7 0

It is easier to multiply. For example: 63 multiply by 7
63 x 7 = (60+3) x 7 = 60 x 7 + 3 x 7 = 420 + 21 = 441

Another example : 25 x 73
25 x 73 = (20+5) x (70+3) = 20 x 70 + 20x3 + 5x70 + 5x3

= 1400 + 60 + 350 + 15 = 1875

You might be interested in

<img src="https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7BW%7D%20%3D%202" id="TexFormula1" title="\sqrt[4]{W} = 2" alt="\sqrt[4]{W} = 2

solmaris [256]

Answer:

Step-by-step explanation:

To find W raise each of the sides of the equation to the power 4 to make W stand alone

That's

We have

W = 2⁴

We have the final answer as

Hope this helps you

6 0

3 years ago

Please help!!!!!!!!!!!!!!!!!!!!!

sleet_krkn [62]

It would be c I think

7 0

2 years ago

10 Write the fraction two different ways.

Cerrena [4.2K]

Answer:

-0.8, -77%

Step-by-step explanation:

These have been rounded up by the way,

I converted it to decimal and percent form

5 0

2 years ago

5th grade math. Correct answer will be marked brainliest.

myrzilka [38]

Answer:

45.2 × 10⁰ = 45.2 (a⁰ = 1 )

45.2 × 10¹ = 452

45.2 × 10² = 4520

45.2 × 10³ = 45200

8 0

3 years ago

Read 2 more answers

Which equation represents a line with a slope of zero?

elena55 [62]

Y=4 because it only has a y-intercept

3 0

2 years ago