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3 years ago

5

How do I solve this 4/5 -3/9 I solve

2 answers:

ziro4ka [17]3 years ago

8 0

Answer:

21/45

Step-by-step explanation:

you make the denominators the same by finding the common denominator. to find the common denominator, multiply the denominators on both sides. Now you have the denominator of 45. next you multiply 5 times 3 (the top of one side and the bottom of the other). then multiply 9 times 4. subtract the product of those from each other and you get 21. since 45 is your denominator, you are left with 21/45.

yw. please mark brainliest and give a thanks!

Oksana_A [137]3 years ago

3 0

Answer:

21/45

Step-by-step explanation:

You make the denominator the same and u also multiply the top too and u subtract and thats how u get the answer

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ruslelena [56]

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ok wait which symbol? this (<)?

well it should stay the same since -100 is greater than the 11b-12

LHS=RHS

11b÷11b b must cancell b also do the same on -12. -12÷11 will give u a lesser value compared to -100

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