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Pavel [41]
3 years ago
12

How to multiply and divide fractions with a number beside them

Mathematics
1 answer:
NISA [10]3 years ago
4 0

Answer:

After making them the improper fractions the numerator is multiplied with the numerator and denominator is multiplied with the denominator .

Step-by-step explanation:

Suppose we have fractions

3 4/5   and 2 15/24

So we multiply the whole number with the denominator beside them and add to the numerator to make them an improper fraction.

These will become

19/5   *   63/24

= 19*63/ 5*24

= 1197/120

=  9 117/120

After making them the improper fractions the numerator is multiplied with the numerator and denominator is multiplied with the denominator .

The answer 1197/120 is divided ( 1197 is divided by 120) to get the mixed number back  with a whole number and a fraction.

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Step-by-step explanation:

Use SOH-CAH-TOA.

Sine = Opposite / Hypotenuse

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Tangent = Opposite / Adjacent

You're given an angle, the adjacent side to that angle, and the hypotenuse.  So use cosine.

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cos 37° = 48 / x

Multiply both sides by x.

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8 0
3 years ago
How do i write y = x -4 in a x and y chart/table?
IrinaK [193]
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3 years ago
Of the 20 plants in Melissa's
vagabundo [1.1K]

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35 % are herbs

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4 years ago
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SUPER EASY WILL GIVE BRAINLEIST IF DONE BY 5:30 PM. PLEASE ANSWER SERIOUSLY OR WILL REPORT USER. THANK YOU <3
lapo4ka [179]

Answer:

I know this is a bit late but it is 6 and 12

Step-by-step explanation:

if we use the formula b1 + b2 x h/ 2, u would do inverse operations. you multiply 2 on each side so that 72 would equal b1+b2xh and divide height on each side to get 18 is b1 + b2. if b1 is 2 times, it would be 2x + x is 3x and divide 3 on each side would give you 6 for x. If 6 is x, one side would be 6 and the other would be 12

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