Question

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

2

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

2

325, start text, space, c, m, end text, squared of his skin

Answer 1

Answer:

2 ml2, start text, space, m, l, end text to cover 50\text{ cm}^250 cm

2

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

2

325, start text, spac

3 cm×2 cm\greenD{3\,\text{cm} \times 2\,\text{cm}}

3cm×2cm

start color #1fab54, 3, start text, c, m, end text, times, 2, start text, c, m, end text, end color #1fab54

rectangle sits inside a circle with radius of 4 cm\blueD{4\,\text{cm}}

4cm

start color #11accd, 4, start text, c, m, end text, end color #11accd

Answer 2

Answer:

13 ml

Step-by-step explanation:

because 2 ml covers 50 cm,

you have to take 325/50=6.5

then you multiply 6.5 and 2 to get 13 ml.