liz wants to change £850 into south america rand. she wants to get as many 200 rands notes as possible. the exchange rate is £1=18.53 rand. work out the greatest number of 200 rand notes that liz can get for £850

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

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

55 because 55 + 55 = 110 good luck babe

6950 is the