Answer: 28
It’s a ratio of Gordon to Sushil to 3:2
=> 3/2 = 42/x
=> 3x = 84
=> x = 28
Answer:
1, 3, 7, 21!
Step-by-step explanation:
Hi there
(a) the total installment price
93×15=1,395
(b) the carrying charges
1,395−1,250=145
(c) the number of months needed to save the money at the monthly rate to buy the item for its cash price.
1,250÷93=13
Good luck!