Yoku is putting on sunscreen. He uses 2\text{ ml}2 ml2, start text, space, m, l, end text to cover 50\text{ cm}^250 cm
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50, start text, space, c, m, end text, squared of his skin. He wants to know how many milliliters of sunscreen (c)(c)left parenthesis, c, right parenthesis he needs to cover 325\text{ cm}^2325 cm
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325, start text, space, c, m, end text, squared of his skin.
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It just makes my eyes bleed.
Why not just type
Yoku is putting on sunscreen. He uses 2mL to cover 50cm^2 of his skin.
He wants to know how many milliliters of sunscreen he needs to cover 325cm^2 of his skin.
325cm^2 * 2mL/50cm^2 = 13mL
To solve this problem, we can set up a proportion to find the amount of sunscreen Yoku needs to cover 325 cm² of his skin.
We know that it takes 2 ml of sunscreen to cover 50 cm² of his skin. Let's set up the proportion:
2 ml / 50 cm² = x ml / 325 cm²
To solve for x (the amount of sunscreen needed to cover 325 cm²), we can cross-multiply and solve for x.
(2 ml) * (325 cm²) = (50 cm²) * x ml
650 ml * cm² = 50x ml * cm²
Now we can cancel out the cm² units:
650 ml = 50x ml
To isolate x and solve for the amount of sunscreen needed, divide both sides by 50:
650 ml / 50 = x ml
x = 13 ml
Therefore, Yoku will need 13 ml of sunscreen to cover 325 cm² of his skin.
To find out how many milliliters of sunscreen Yoku needs to cover 325 cm^2 of his skin, we can set up a proportion using the given information.
Let's first set up the proportion relating the amount of sunscreen used to the area of skin covered:
2 ml / 50 cm^2 = x ml / 325 cm^2
To find the value of x, we can cross multiply and solve for it:
2 ml * 325 cm^2 = 50 cm^2 * x ml
650 ml * cm^2 = 50 cm^2 * x ml
Now, divide both sides of the equation by 50 cm^2 to isolate x:
650 ml * cm^2 / 50 cm^2 = x ml
x ≈ 13 ml
Therefore, Yoku will need approximately 13 ml of sunscreen to cover 325 cm^2 of his skin.