it is calculator i think
Yes they do use calculators they have very large sums to work out sometimes! Yes they do use calculators they have very large sums to work out sometimes!
We use the most modern scientific calculator.
you use formula to work out sums eg =4+6 (press enter)
1.918 is the answer Partial Sums: 1.055 +.863 ----------- 1.918
Convert them to improper fractions and proceed.
So many...! Just a few uses in everyday life include working out sums like; VAT, use it to work out interest, you can also use it to work out things like what an item of clothing would be in a 20%/30%...off sale?!...
the answer is 47.54 you work it out by doing 8.5 X 50 and then keep going till you work it out you use this method to work out all sums like this