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3 years ago

9

Deana gave her younger sister $5.48 to buy some candy. Her sister returned $2.84 in change. How much did her sister spend on can

dy?

1 answer:

alexandr402 [8]3 years ago

5 0

Answer:

$2.64

Step-by-step explanation:Get rid of the dollar sign and just subtract like normal.

5.48

- 2.84

= 2.64

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The ratio of flour to sugar in a recipe is 3

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In the first week students at RSM solved 25 percent of their monthly quota of problems. In the second week, they solved 110 perc

natka813 [3]

Answer:

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Step-by-step explanation:

Let us assume the monthly quota of problems be x

number of problem solved in first week = 25 % of x = $0.25x$

number of problems solved in 2nd week = 110% of (problems solved in 1st week)

= $1.10 (0.25x)$

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now we have

number of problems solved in ll 4 weeks = x

$0.25x +0.275x+0.315x+320=x$

$0.84x+320=x$

$320=x-0.84x$

$320=0.16 x$

$x=\frac{320}{0.16}$

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