Question

Pls help me answer these questions⬇⬇⬇

Answer 1

a. 202.5g

Since 45% of the energy drink is sugar

⇒ 45% of the total 450 grams will be made up of sugar

∴ sugar = $\frac{45}{100}$ * 450

             = 202.5g

Thus, the can contains 202.5g of sugar

b. 3.2L

Since Simon used up 20% of the paint, the paint left in the can will now be 80% of the original 4 liters

∴ paint left = $\frac{80}{100}$ * 4

                  = 3.2L

Thus, the can has 3.2 liters of paint left.

c. 1680 acres

Here, 30% of the farmer's crop is and the rest is wheat

⇒ 70% is wheat

Total acres of land planted= 2400

∴ Acres planted with wheat = $\frac{70}{100}$ *2400

                                              = 1680 acres

Thus 1680 acres is planted with wheat

Learn more about percentages here-

brainly.com/question/843074

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Answer 2

Answer:

a) $\frac{450}{100}$ x 45 = 202.5g of sugar is in the can

b)$\frac{4}{100}$ x 80 = 3.2L is left

c)$\frac{2400}{100}$ x 70 = 1480 acres were planted with wheat