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2 years ago

PLZZZZ HELP I WILL MARK BRAINLIEST!!!

Mathematics

2 answers:

kvasek [131]2 years ago

7 0

Answer:

Step-by-step explanation:

40% of 122.5 $(122\frac{1}{2})$ is 49.

Equation: y=p%·x

p=40% x=122.5

Solve the equation for y.

y=p%·x

y=40%·122.5'

Converting percent to decimal.

p = 40%/100 = 0.4

y=0.4·122.5

y=49

$49-32\frac{2}{5}$

$49-\frac{162}{5}$

$\frac{83}{5}$

$16\frac{3}{5}$

Answer:

Exactly $16\frac{3}{5}$ feet of ribbon remains.

Anna11 [10]2 years ago

4 0

Answer:

41.1 feet of ribbon was leftover

(fraction form: 41 1/10)

Step-by-step explanation:

122 1/2 = 122.5

32 2/5 = 32 4/10 = 32.4

122.5 x 0.4 = 49

122.5 - 49 = 73.5

73.52 - 32.4 = 41.1

41.1

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