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3 years ago

Ashley solved the equation for m using the following steps.

Mathematics

2 answers:

nalin [4]3 years ago

8 0

Answer:

the answer is B

Natalka [10]3 years ago

7 0

Answer:

Ashley should have added 4.5 to both sides.

Step-by-step explanation:

Given expression:

$-4.5+m=17$

Ashley's solution:

Subtracted 4.5 to both sides and got,

$m=12.5$

Correct solution:

Adding 4.5 to both sides.

$-4.5+m=17$

$+4.5$ $+4.5$

∴ $m=21.5$

Error made by Ashley was subtracting 4.5 both sides. Instead he should have added 4.5 both sides.

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Wilfred is feeding his goats. He gives 56% of the bag of feed to the goats in field A and the rest to the goats in field B. If t

krok68 [10]

Answer:

$Feeds = 11.76kg$

Step-by-step explanation:

Given

$Field\ A= 56\%$

$Field\ B= The\ rest$

$Bag = 21kg\ feed$

Required

Determine how much goats in field A, get.

To do this, we simply multiply the percentage feed received by goats in field A by the actual bags of feeds

i.e.

$Feeds = 56\% * 21kg$

Convert percentage to decimal

$Feeds = 0.56 * 21kg$

$Feeds = 11.76kg$

Hence, goats in field A get 11.76kg of feeds

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3 years ago

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olga nikolaevna [1]

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4 years ago

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12 more than the quotient of 54 and 9

Tema [17]

Answer:

Step-by-step explanation:

54/9 + 12

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3 years ago

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