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Romashka-Z-Leto [24]
3 years ago
13

Write a numerical expression for the calculation. Add 82​, 155​, and 11​, and then divide by 31.

Mathematics
1 answer:
amm18123 years ago
7 0

Answer:

(82+155+11)/31

=248/31

=8

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Frank mary and seth shared some sweets in the ratio 4:5:7 seth got 18 more sweets than frank
Nimfa-mama [501]

Answer:

each number in the ratio 4:5:7 is worth 6 sweets. add 4,5, and 7 to get 16 then multiply it by 6 to get 96 sweets.

Step-by-step explanation:

add the ratios = 4+5+7= 16

1 number = 6 so

4x6= 24

5x6=30

7x6=42

Frank gets 24 sweets

Mary gets 30 sweets

Seth gets 42 sweets

The total number of sweets they shared is 24+30+42= 96

The share 96 sweets altogether.

The check your answer; do 42-24= 18

Therefore, now we know that the difference between Seth and Frank's amount of sweets is 18.

Therefore, this is correct.

5 0
3 years ago
what is -4.7+4.2 equal. please help I have a C+ in math and I need to find the answer to this question. so, please, please, plea
lana66690 [7]

Answer:

-0.5

Step-by-step explanation:

-4.7+4.2 = -0.5

3 0
3 years ago
Can’t figure out number 35 plz help <br><br> This is science btw
Novay_Z [31]

Answer:

it is valley

Step-by-step explanation:

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8 0
3 years ago
What is 4% of 75 please
Paul [167]
4% Of 75 is 3 so yeah the answer to your question is 3
8 0
3 years ago
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Which decimal is equivalent to 6 4/9 ?
Alinara [238K]
Why are B and C the same answer options?

the answer is 6.4444444444

so id say it either B or C but as they are the same i have no clear way to answer the question

either way its 6.4
8 0
4 years ago
Read 2 more answers
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