3 years ago

HELP DUE TOMORROW! 6TH GRADE MATH!

2 answers:

5 0

A) 12/7 / 3/1
12/7 x 1/3
12 x 1 = 12
7 x 3 = 21
12/21 = 4/7

b) 1/8 / 4/1
1/8 x 1/4
1 x 1 = 1
8 x 4 = 32
1/32

c) 1/3 x 4/1
1 x 4 = 4
3 x 1 = 3
4/3 = 1 1/3

d) 9/4 x 9/1
9 x 9 = 81
4 x 1 = 4
81/4 = 20 1/4

Mila [183]3 years ago

3 0

A) 4/7
b) 1/32
c) 1 1/3 or 4/3
d) 20 1/4 or 81/4

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Step-by-step explanation:

The formula to apply here is

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Compound Interest: brainly.com/question/12148233

Keywords : interest, compounded annually

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