I need help with this test pt.3

Use continuity to evaluate the limit. lim x→16 20 + x 20 + x step 1 consider the intervals for which the numerator and the denominator are continuous. the numerator 20 + x is continuous on the interval the denominator 20 + x is continuous and nonzero on the interval

Evaluate the given expression if m=45 |-3m|

If 25% of y is 30, what is 60% of y?