3 years ago

3/20 of what number is nine

Mathematics

2 answers:

OleMash [197]3 years ago

8 0

Your answer should be 60.

Leviafan [203]3 years ago

5 0

60.

You got backwards. Usually, you would divide by the bottom and multiply by the top.

This time, you do 9 divided by 3 which is 3. Then 3 multiplied by 20 which is 60.

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natita [175]

Answer:

Step-by-step explanation:

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8 0

2 years ago

(b) Her friend Hannah gets 70% of the 140 marks available in the exam.

Lisa [10]

$\huge\fbox{Answer ☘}$

number of marks available = 140

percentage secured = 70%

therefore marks secured =

$70\% \: \: of \: 140 \\\\ =>\frac{70}{100} \times 140 \\ \\ = > 98 \: marks$

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5 0

2 years ago

NOTE: Angles not necessarily drawn to scale.

Anastasy [175]

The answer is 13!! :)

7 0

3 years ago

Read 2 more answers

V<img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4%7D%20%2A%202%5Cfrac%7B1%7D%7B3%7D" id="TexFormula1" title="\frac{3}{4} * 2

myrzilka [38]

Answer:

$1\frac{3}{4}$

Step-by-step explanation:

In order to find the answer, you first need to convert the mixed number (2 1/3) into a improper fraction and then multiply.

$\frac{3}{4} \times2\frac{1}{3}$

$2\frac{1}{3} =3\times2=6+1=7=\frac{7}{3}$

$\frac{3}{4} \times\frac{7}{3}$

$3\times7=21$

$4\times3=12$

$=\frac{21}{12} =\frac{7}{4} =1\frac{3}{4}$

$=1\frac{3}{4}$

Hope this helps.

7 0

2 years ago

What is 1/10 of 0.092?

bezimeni [28]

When you multiply by 1/10 you normally add another 0:
1/10 * 0.092=0.0092

6 0

3 years ago