Question

60x=210

A. 2 hours
B.2.5 hours
C. 3 hours
D.3.5 hours
please help!

Answer 1

x=3.5 so the answer is D.
60x=210
divide 60 from both sides

Answer 2

`\sf \: d) \: 3.5 \: hours`

Explanation:

Given information,

→ 60x = 210 hours

The equation form is,

→ 60x = 210

Now the value of x will be,

→ 60x = 210

→ x = 210/60

→ x = 7/2

→ [ x = 3.5 ]

Hence, the value of x is 3.5.