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write the equation and solve add 4 to one fourth of 20. b) if you take away 5 from 15 times a number you get 50 |
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Answer» (a) 9 (b) 11/3Step-by-step explanation:(a) ADD 4 to one FOURTH of 20.⇒ 4 + 1/4 x 20⇒ 4 + 5⇒ 9(b) If you TAKE away 5 from 15 TIMES a number you GET 50.Let the number be 'y'⇒ 15y - 5 = 50⇒ 15y = 50 + 5⇒ 15y = 55⇒ y = 55/15∴ y = 11/3 = 3.666666666666667Hope this helped! |
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