Question

Write and solve an equation using the constant of proportionality to answer each question.

Answer 1

Answer:

15 teachers

Step-by-step explanation:

Given:

number of children is c

number of teachers is t

$\frac{c}{t}$ = $\frac{14}{3}$ (rearrange)

t = $\frac{3}{14}$ x C

When C = 70,

t = $\frac{3}{14}$ x 70

t = 15 teachers

Answer 2

Answer:

$\frac{c}{t } = \frac{14}{3}$

as c=70 so put value of c in above formula we get

$\frac{70}{t} = \frac{14}{3}$

by cross multiplication

$70 \times 3 = 14t$

$210 = 14t$

$\frac{210}{14} = t$

t=15

i hope u will understand