News
Get Premium
Dashboard

Dashboard Sign out
Big Ideas Math: Modeling Real Life, Grade 7
BI
Big Ideas Math: Modeling Real Life, Grade 7 View details
4. Writing and Solving Proportions
Continue to next subchapter
search

Exercise 6 Page 204

Use the Multiplication Property of Equality to eliminate the division.

y = 6

Practice makes perfect
To solve the equation, we have to isolate y on one side. Using the Multiplication Property of Equality, we will multiply both sides of the equation by 10. This will eliminate the denominator of the fraction and isolate y.
y/10 = 3/5
MultEqn

LHS * 10=RHS* 10

10 * y/10 = 10 * 3/5
DenomMultFracToNumber

10 * a/10= a

y = 10 * 3/5
MoveLeftFacToNum

a*b/c= a* b/c

y = 30/5
CalcQuot

Calculate quotient

y = 6
Subchapter links expand_more
arrow_right Try It p.204-206
1
Try It 2 (Page 204)
Try It 3 (Page 204)
Try It 4 (Page 204)
Try It 5 (Page 204)
Try It 6 (Page 204)
Try It 7 (Page 205)
Try It 8 (Page 205)
Try It 9 (Page 205)
Try It 10 (Page 205)
Try It 11 (Page 205)
Try It 12 (Page 205)
13
arrow_right Self-Assessment for Concept & Skills p.206
Self-Assessment for Concept & Skills 14 (Page 206)
Self-Assessment for Concept & Skills 15 (Page 206)
Self-Assessment for Concept & Skills 16 (Page 206)
17
arrow_right Self-Assessment for Problem Solving p.207
18
19
arrow_right Review & Refresh p.208
Review & Refresh 1 (Page 208)
Review & Refresh 2 (Page 208)
Review & Refresh 3 (Page 208)
Review & Refresh 4 (Page 208)
Review & Refresh 5 (Page 208)
Review & Refresh 6 (Page 208)
Review & Refresh 7 (Page 208)
arrow_right Concept, Skills, & Problem Solving p.208-210
8
Concept, Skills, & Problem Solving 9 (Page 208)
Concept, Skills, & Problem Solving 10 (Page 208)
Concept, Skills, & Problem Solving 11 (Page 208)
Concept, Skills, & Problem Solving 12 (Page 208)
Concept, Skills, & Problem Solving 13 (Page 208)
Concept, Skills, & Problem Solving 14 (Page 208)
Concept, Skills, & Problem Solving 15 (Page 208)
Concept, Skills, & Problem Solving 16 (Page 208)
Concept, Skills, & Problem Solving 17 (Page 208)
Concept, Skills, & Problem Solving 18 (Page 208)
Concept, Skills, & Problem Solving 19 (Page 208)
Concept, Skills, & Problem Solving 20 (Page 208)
Concept, Skills, & Problem Solving 21 (Page 208)
Concept, Skills, & Problem Solving 22 (Page 208)
Concept, Skills, & Problem Solving 23 (Page 208)
Concept, Skills, & Problem Solving 24 (Page 208)
Concept, Skills, & Problem Solving 25 (Page 208)
Concept, Skills, & Problem Solving 26 (Page 208)
Concept, Skills, & Problem Solving 27 (Page 208)
28
29
30
Concept, Skills, & Problem Solving 31 (Page 209)
Concept, Skills, & Problem Solving 32 (Page 209)
Concept, Skills, & Problem Solving 33 (Page 209)
Concept, Skills, & Problem Solving 34 (Page 209)
Concept, Skills, & Problem Solving 35 (Page 209)
Concept, Skills, & Problem Solving 36 (Page 209)
Concept, Skills, & Problem Solving 37 (Page 209)
Concept, Skills, & Problem Solving 38 (Page 209)
Concept, Skills, & Problem Solving 39 (Page 209)
40
41
42
43
44
45
46
47
48
49
Concept, Skills, & Problem Solving 50 (Page 210)
Concept, Skills, & Problem Solving 51 (Page 210)
Concept, Skills, & Problem Solving 52 (Page 210)
Concept, Skills, & Problem Solving 53 (Page 210)
Concept, Skills, & Problem Solving 54 (Page 210)
55
56
57