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SSSSS [86.1K]
3 years ago
13

15/4- 4 1/3 I'm dumb and i can't figure this out help me plz

Mathematics
2 answers:
quester [9]3 years ago
7 0

Answer:

15/4- 4 1/3

15/4-13/3

45/12-52/12

-7/12

Step-by-step explanation:

Leona [35]3 years ago
7 0

Answer:

You are not dumb

Step-by-step explanation:

15/4 - 4 1/3 make the 4 1/3 a improper fraction

15/4 - 13/3  find common denominator of 12

45/12-52/12  since 4 goes into 12 3 times, times the top by 3 to get 45. The second one-3 goes into 12 4 times, so times the top by 4 to get 52.

45/12-52/12= 45-52= -7 put the -7 over the 12

-7/12 that is your answer

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3 years ago
On a spelling test, Marcy got 15% of the questions incorrect. If there were 40 questions on the spelling test, than how many que
marissa [1.9K]

Answer:

34

Step-by-step explanation:

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4 0
3 years ago
What is the LCM of 5 and 12
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3 0
3 years ago
2. A man buys eggs at 55kobo a score . he finds that 10% of the eggs are unsellable but sells the rest at 60kobo a dozen .find i
liubo4ka [24]

Answer:

Percentage Profit is 63.63%

Step-by-step explanation:

The man buys 440 eggs at 55 pence a score

i.e. he buys 20 eggs for 55 pence

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Therefore, he buys 440 eggs for = 440 × 2.75 = 1210 pence

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(hope this helps can i plz have brainlist :D hehe)

3 0
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