put in order of smallest to the biggest these numbers 0.56, 0.4, 0.07, 0.34

In order from smallest to biggest, this is the order in which the following numbers would go - -

0.07 (Or, 7%)

0.34 (Or, 34%

0.4 (Or, 40%)

0.56 (Or, 56%)

(Remember, to get the answer, you would multiply each decimal by 100 and then compare them all and put them in order that way. That's how I find it easiest to put decimals in smallest to biggest : D)