780 206 = ? DM - 2 DM + ? d +?u

the nombres incomposition
in Calculus Answers by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

u = unités (units)

d = dizaines ou dixaines (tens)

DM = dix milles (ten thousands)

10000w-20000x+10y+z=780206

780000=10000w-20000x; 78=w-2x: w=80, x=1

200=10y; y=20

6=z

780206=80*10000-20000+20*10+6

w=80, x=1, y=20, z=6
by Top Rated User (1.2m points)

Related questions

1 answer
add dm^(-2)/3 + 5d/m^2
asked Nov 27, 2013 in Algebra 1 Answers by abe | 682 views
1 answer
what is the ratio of 45 dm to 8.5dm?
asked Nov 3, 2013 in Other Math Topics by Kaye Lawas Level 1 User (120 points) | 1.4k views
1 answer
how many3 dm pieces of ribbon can cut from a 10m piece of ribbon
asked Oct 3, 2012 in Geometry Answers by anonymous | 776 views
1 answer
convert dm to m
asked Jun 20, 2012 in Word Problem Answers by anonymous | 707 views
2 answers
What is 106/206 in simplest form?
asked Sep 2, 2014 in Algebra 1 Answers by Cassidy Norton | 1.6k views
1 answer
what percentage of 282 is 206
asked Feb 12, 2014 in Algebra 1 Answers by Chuck Council | 511 views
3 answers
how do you write 206,790,455 in expanded form in two ways
asked Aug 27, 2013 in order of operations by katiheileson Level 1 User (120 points) | 2.3k views
1 answer
please tell me all the positive factors of 206.
asked Oct 5, 2012 in Pre-Algebra Answers by anonymous | 662 views
2 answers
how to write the number word for 45,206
asked Feb 7, 2012 in Word Problem Answers by anonymous | 1.0k views
1 answer
109.2 is what percent of 780
asked Apr 26, 2013 in Calculus Answers by anonymous | 1.3k views
1 answer
what is 234 over 780 simplified
asked Apr 24, 2013 in Calculus Answers by anonymous | 943 views
1 answer
what is the value of x in 780=x+15x
asked Jun 1, 2012 in Calculus Answers by anonymous | 606 views
1 answer
Lower bound of 780
asked Sep 17, 2021 in Other Math Topics by Sekiro Ashina | 891 views
2 answers
whats the ratio of 780 and 220
asked Dec 4, 2019 in Word Problem Answers by anonymous | 1.8k views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. Solve 15 -1(12÷4+1)? (4)
  4. 8:4(5+2) (3)
  5. How can i represent 1/3; 3/3; 7/3; 10/3 and 15/3 on a number line? (1)

Most popular tags

87,516 questions
100,279 answers
2,420 comments
732,259 users