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Mathematics 7 Online
OpenStudy (anonymous):

1. A jar contains 11 pennies and 8 dimes. What is the ratio of dimes to pennies? 2. What is the ratio 15 : 75 in lowest terms 3. A vase contains 12 tulips and 20 roses. What is the ratio of roses to the total number of flowers in the vase?

OpenStudy (anonymous):

80:11

OpenStudy (anonymous):

3:15

OpenStudy (anonymous):

OK thanks!

OpenStudy (anonymous):

12:34 or 6:17

OpenStudy (anonymous):

thats the last one right?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

OK thanks so much!

OpenStudy (anonymous):

The ratio of dimes to pennies is 8:11

OpenStudy (anonymous):

8 dimes is 10 pennies

OpenStudy (anonymous):

oh wait nvm he's right

OpenStudy (anonymous):

15:75 = \[15 \div 15 = 1, 75 \div 15 = 5\] So the second question is 1:5

OpenStudy (anonymous):

@Jvital *she

OpenStudy (anonymous):

she w/e

OpenStudy (anonymous):

rose: total number of flowers roses = 20 total number of flowers = \[20 + 12 = \] 20:32 In simplest terms: \[20 \div 2 = 10, 32 \div 2 = 16\] 10: 16 Simplify even more: \[10 \div 2 = 5, 16 \div 2 = 8\] Question 3 = 5:8

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