4 years ago

Out of 1200 students of a school only 85% passed. how many students failed?

Mathematics

1 answer:

DerKrebs [107]4 years ago

7 0

Answer:15

Step-by-step explanation:

If 85% pass then 15% failed and 15% of 1,200 is 180 so 180 people failed.

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Rewrite g+1/6d-3/4g+1/9g-g+1/4d in standard form I need all steps to receive full credit please I need this ASAP!

Sonbull [250]

$-\frac{23}{36} g+\frac{5}{12} d$

Step-by-step explanation:

This question requires you to find the operation in fractions. Here collect the like terms, find the least common multiple, then solve the fractions with like terms separately as shown

$g+\frac{1}{6} d-\frac{3}{4} g+\frac{1}{9} g-g+\frac{1}{4} d\\\\\\g-g-\frac{3}{4} g+\frac{1}{9}g+\frac{1}{6} d+\frac{1}{4} d\\ \\-\frac{23}{36} g+\frac{5}{12} d$