Question

Christian is $3$ times as old as Marie. Marie is $12$ years younger - Is there a simple method for elementary school student?

score 234 · Answer 1 · 2018-02-18 04:33:17

234

Views

Christian is $3$ times as old as Marie. Marie is $12$ years younger - Is there a simple method for elementary school student?

Published on 18 Feb 2018 - 4:33

score 175 · Answer 2 · 2018-02-18 08:29:52

175

Views

Greg and Gary start a bicycle race at the same place and time - Need a simple method for elementary school student

Published on 18 Feb 2018 - 8:29

score 69 · Answer 3 · 2026-03-25 01:38:06

69

Views

How many times can (a) dollars fit into (b) dollars if the original amount keeps increasing by (c)%?

Published on 25 Mar 2026 - 1:38

score 425 · Answer 4 · 2026-03-22 17:10:58

425

Views

Chomsky–Schützenberger representation theorem in terms of groups

Published on 22 Mar 2026 - 17:10

score 1.9k · Answer 5 · 2026-03-24 22:06:31

1.9k

Views

Slope Intercept Form Word Problem

Published on 24 Mar 2026 - 22:06

score 8k · Answer 6 · 2018-02-22 22:35:16

8k

Views

My brother is 4 times as old as I am. Six years from now, he will be twice as old as I will be. How old is my brother now?

Published on 22 Feb 2018 - 22:35

score 43 · Answer 7 · 2026-03-17 12:37:55

43

Views

How can I solve the simple ratio in this exercise?

Published on 17 Mar 2026 - 12:37

score 106 · Answer 8 · 2018-02-26 21:39:14

106

Views

Approximately what is the length of the cable that will fill up the spool?

Published on 26 Feb 2018 - 21:39

score 317 · Answer 9 · 2026-03-25 01:18:43

317

Views

In coding the math, how would you calculate how many times the size of one cities population is to another? Like Quebec. pop to Copenhagan pop?

Published on 25 Mar 2026 - 1:18

score 134 · Answer 10 · 2026-03-16 21:01:28

134

Views

Revenue as a function of $x$

Published on 16 Mar 2026 - 21:01

score 87 · Answer 11 · 2018-03-02 20:06:14

87

Views

How to use a linear function and conversion factors to solve a problem of different speeds?

Published on 02 Mar 2018 - 20:06

score 77 · Answer 12 · 2026-03-17 02:45:23

77

Views

How do you make a combination for this problem?

Published on 17 Mar 2026 - 2:45

score 76 · Answer 13 · 2018-03-09 19:02:55

76

Views

When Bob was same age as Brooke, Phil was $20$. And when Brooke was same age as Phill, Bob was $14$. How old is Brooke now?

Published on 09 Mar 2018 - 19:02

score 70 · Answer 14 · 2026-03-16 22:11:19

70

Views

Sam and Jane paint a room

Published on 16 Mar 2026 - 22:11

score 72 · Answer 15 · 2018-03-10 14:25:15

72

Views

When Tom was same age as Nill, Jeremy was $18$. And when Jeremy was same age as Tom, Nill was $16$. What is Nill's present age?

Published on 10 Mar 2018 - 14:25

List Question

Christian is $3$ times as old as Marie. Marie is $12$ years younger - Is there a simple method for elementary school student?

Greg and Gary start a bicycle race at the same place and time - Need a simple method for elementary school student

How many times can (a) dollars fit into (b) dollars if the original amount keeps increasing by (c)%?

Chomsky–Schützenberger representation theorem in terms of groups

Slope Intercept Form Word Problem

My brother is 4 times as old as I am. Six years from now, he will be twice as old as I will be. How old is my brother now?

How can I solve the simple ratio in this exercise?

Approximately what is the length of the cable that will fill up the spool?

In coding the math, how would you calculate how many times the size of one cities population is to another? Like Quebec. pop to Copenhagan pop?

Revenue as a function of $x$

How to use a linear function and conversion factors to solve a problem of different speeds?

How do you make a combination for this problem?

When Bob was same age as Brooke, Phil was $20$. And when Brooke was same age as Phill, Bob was $14$. How old is Brooke now?

Sam and Jane paint a room

When Tom was same age as Nill, Jeremy was $18$. And when Jeremy was same age as Tom, Nill was $16$. What is Nill's present age?

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