Calculate 3/4 + 1/4.
Answer and explanation
Correct answer: B. 1
- Step 1: Use a common denominator of 4. Step 2. The sum is 1. Answer: 1. Why not the others: 1/2: numerators and denominators were added separately. 3/16: the fractions were multiplied. 25/24: this value comes from a slip in the arithmetic.
Practise more Proportion and Percentages.
Free questions with an explanation for every one, and full timed Ausbildung Aptitude Test (Einstellungstest) mock tests.
More Proportion and Percentages questions
- What is the mean of the numbers 91, 50, 46, 93, 95?
- What is the simple interest on 5000 euros at 2 % per year over 3 years?
- Calculate 3/8 + 1/4.
- Calculate 2/5 + 1/8.
- A train covers 300 km in 5 hours. What is its average speed?
- A device costs 400 euros without VAT. VAT is 19 %. What is the price including VAT?