Question 3 A man earns $3580 per month and spends 65% of it. How many does he save
every month?
$2327
$2237
$1523
$1253
Other:

$1253

Step-by-step explanation:

65% of $3580=$2327 spent

$3580-$2327=$1253 saved

1253.

Step-by-step explanation:

65% of 3580 is 2327.

3580-2327=1253.

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours

the answer is d

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