Equivalent Ratios

Q.

Q.

Find two equivalent ratios for $45:60$

Q. If $6:8$ and $3:x$ are equivalent ratios, find the value of $x$.

1. $3$
2. $4$
3. $5$
4. $6$

Q. What is the ratio of 3 weeks to 9600 minutes?

1. 14:27
2. 15:32
3. 14:29
4. 63:20

Q. If <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> $\frac{x}{3x-y-z}=$ $\frac{y}{3y-z-x}=$$\frac{z}{3z-x-y}$ and $x+y+z\ne 0$, then show that the value of each ratio is equal to 1. [3 Marks]

Q.

Find the values of $x$ and $y$ if :

$\frac{5}{2+x}+\frac{1}{y-4}=2$

$\frac{6}{2+x}-\frac{3}{y-4}=1$

Here, x $\ne$ -2 and y $\ne$ 4.

1. x = -2, y = 2

2. x = 1, y = 7

3. x = 0, y = 8

4. x = 7, y = -8

Q. A rectangular field measures $20$ ft by $15$ ft. What is the area of this field?

1. $100$ $f{t}^2$
2. $200$ $f{t}^2$
3. $300$ $f{t}^2$
4. $400$ $f{t}^2$