You can do fractions on your iPhone calculator using two different methods. When you turn your iPhone calculator sideways — switching it to a scientific-calculator layout — you'll be able to ...

Save guides, add subjects and pick up where you left off with your BBC account. If you were to add \(\frac{1}{2}\) and \(\frac{1}{3}\), it is hard to picture what the answer would be. Rewriting ...

Calculate the decimal portion of the first mixed fraction, add the whole number to the result and store that in the calculator's memory. Calculate the value of the second mixed fraction ...

Save guides, add subjects and pick up where you left off with your BBC account. One way to find a percentage of an amount is to use 1%, 10% and 50% as building blocks. 1%, 10% and 50% can be used ...

They work like a traditional handheld calculator, which only displays one value at a time and can only do basic math. If you want to do anything more than calculate a tip, you’re better off with ...