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dybincka [34]
3 years ago
10

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

Mathematics
2 answers:
yaroslaw [1]3 years ago
8 0

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

blagie [28]3 years ago
4 0

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

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