Doing it left to right, which is the wrong way to do it by the law of mathematics, gives you 2. However, as the multiplication must be done first the answer is actually -13.
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18 because you add three then subtract three
Three equals eighth can be written mathematically as 3 = 1/8. To express this as a percentage, you would multiply by 100. Therefore, three equals eighth as a percent is 12.5%.
x=60 because if you add 5 to both sides then x/3=20, and then if you multiply both sides by three, x=60
28 ÷ 4 x 3 - 10 = 11
Divide 45 by 3 and multiply the answer by 4...