Question

A lifeguard earns ₹66 per hour. The correct equation representing the relationship is a=t
where,
t = Time (in hours)
a = Total earnings (in ₹)

• A. 66
• B. 6.6
• C. 33

Answer 1

The correct option is A 66

Given:
Time taken is $t$ hours.
Earnings per hour = $₹66$

So, the earnings for $t$ hours can be shown as:

Time (hours)	Payment
1	$₹66$
2	$₹66\times 2=₹132$
t	$₹66\times t=a$

So, the corrrect equation representing the relationship is: $a=66t$