4 years ago

Help me with this question pls

Mathematics

2 answers:

Shalnov [3]4 years ago

8 0

Answer:

Step-by-step explanation:

Step 1:

PQ + OP = OQ

Step 2:

7 + x = 9

Step 3:

x = 2

Answer:

OP = 2

Hope This Helps :)

baherus [9]4 years ago

6 0

Answer:

OP should be 2 units. 9-7=2

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Mark got 54 out of 66 correct in his test. What fraction of the marks did he get correct? Give your answer in its simplest form

elixir [45]

Answer:

$\texttt{Fraction of the marks did he get correct}=\frac{9}{11}$

Step-by-step explanation:

Mark got 54 out of 66 correct in his test.

We need to find what fraction of the marks did he get correct,

Total number of questions = 66

Total number of correct answers = 54

$\texttt{Fraction of the marks did he get correct}=\frac{\texttt{Total number of correct answers}}{\texttt{Total number of questions}}\\\\\texttt{Fraction of the marks did he get correct}=\frac{54}{66}\\\\\texttt{Fraction of the marks did he get correct}=\frac{9}{11}$