Question

If Sarah was going to the mall with her three friends. Sarah friends spent 50 dollars each and Sarah spent twice as more as her , How much money do they have all together?

Answer 1

Each friend spent $50 (50+50+50= 150)
Sarah spent twice as much as them150*2=300
altogether they spent $150+$300= $450



(just edited sorry for previous mistake)

Answer 2

They would have $250 all together

First you would calculate Sarah's number of friends times $50:

3 * 50 = 150

Then you multiply Sarah's amount by 2, or 50 x 2, which would be 100.

Lastly you add 150 and 100 =

$250

(If Sarah doubled all of her friends, the answer would be 300)