IV. Directions: Solve each proportion. Write your answer on the space provided. 5 16) 35 and n 12 17) 180 n and 52 = 120
18) 18 21 and n 28 -
19) 6 n 24 and 6 - =
20) 10 n and 16 56
18) 18 21 and n 28 -
19) 6 n 24 and 6 - =
20) 10 n and 16 56
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Step-by-step explanation:
16) 5/12 = 35/
5 × n = 5n12 × 35 = 420420 ÷ 5n = 84
17) /52 = 180/120
n × 120 = 120n52 × 180 = 9,3609,360 ÷ 120n = 78
18) 18/ = 21/28
18 × 28 = 50421 × n = 21n504 ÷ 21n = 24
19) /4 = 24/6
n × 6 = 6n4 × 24 = 9696 ÷ 6n = 16
20) 10/16 = /56
10 × 56 = 56016 × n = 16n560 ÷ 16n = 35
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