Question

guys plz help me out​

Answer 1

Answer:

1. 18:33

2. Yes, This is equivalent.

3. Z= ₹2415

Step-by-step explanation:

1. 36:66

= 18:33

2. 20/30 = 2/3

30/45 = 2/3

Yes,This is equivalent.

3.Ratio = 5:6:7

let ratio coefficient be x.

5×x = 5x

6×x = 6x

7×x = 7x

A/Q.

5x+6x+7x = ₹6210

or, 18x = ₹6210

or, x = ₹ 6210/18

or, x = ₹345

Z = ₹345 × 7

= ₹2415

HOPE IT HELPS YOU.

MARK MY ANSWER AS BRAINLIEST.

Answer 2

Step-by-step explanation:

$1. \: \frac{36}{66} = \frac{18}{33} = 18 : 33$

$2. \: yes \: . \: both \: are \: equivalent \\ \frac{20}{30} = \frac{2}{3} \\ \\ \frac{30}{45} = \frac{2}{3} \\ thus .\: both \: are \: equivalent$

$3. \: let \: the \: amont \: they \: get \: be \\ 5a \: \\ 6a \\ 7a \\ \\ so \: . \: accoding \: to \: question.... \\ 5a + 6a + 7a \: = 6210 \\ 18a = 6210 \\ a = \frac{6210}{18} = 345 \\ amount \: recieved \: by \: z \: \\ = 7a = 7 \times 345 = 2415rs.$