3 years ago

Use the decimals 2.47, 9.57, and 7.1 to write two different addition facts and two different subtraction facts

1 answer:

3 0

2.47+7.1=9.57
7.1+2.47=9.57
9.57-2.47=7.1
9.57-7.1=2.47

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gtnhenbr [62]

Answer:

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Step-by-step explanation:

#Convert Xan weight into ounces:

$1lb= 16 \ oz\\\\66\ lb=66\times 16=1056 \ oz\\\\\therefore Xan's=1056 \ oz+ 99 \ oz=1155 \ oz$

Convert Katie's 88 pounds 11 ounce to ounces:

$1lb= 16 \ oz\\\\88\ lb=88\times 16=1056 \ oz\\\\\therefore Katie's=1408 \ oz+ 11 \ oz=1419\ oz$

The difference is calculated by subtracting Xan's from Katie's:

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Art [367]

No because if you convert them into a percentage, you get 11/15 as 73.3% and 1/2 is 50%. Hope this helps

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Answer: 4.123 (rounded) or sqrt(17)

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3 years ago

marta [7]

Your answer should be:
135

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3 years ago