# IGCSE Mathematics Paper-1: Specimen Questions with Answers 298 - 303 of 324

## Question number: 298

Short Answer Question▾

### Write in Short

Without using a calculator, work out , leaving your answer as a fraction. You must show all you’re working.

### Explanation

Here given the fraction is

First to take LCM

## Question number: 299

Short Answer Question▾

### Write in Short

ABC is a right angled triangle. AB = 6 m and BC = 8 m. Calculate the length of AC.

### Explanation

Here ABC is a right angled triangle

And

Using Pythagoras theorem

## Question number: 300

Short Answer Question▾

### Write in Short

Work out the value of

### Explanation

Here the given value is

Using BODMAS rule

## Question number: 301

Short Answer Question▾

### Write in Short

A 500 meter running track has two straight sections, each of length 150 meters, and two semicircular ends.

Calculate the total length of the curved sections of the track.

### Explanation

Total length of the track = 500 meters

Let the radius of the semicircular arcs be R.

## Question number: 302

Short Answer Question▾

### Write in Short

From the values listed above, write down

The smallest,

### Explanation

Here given the value is

The smallest of is 0.08.

## Question number: 303

Short Answer Question▾

### Write in Short

In May, the average temperature in Kiev was .

In February, the average temperature was lower than in May.

What was the average temperature in February?

### Explanation

In a May the average temperature was

……………. . (i)

In February, the average temperature was lower than in May.

……………… (ii)

Put the equation (i) in (ii)