Question

Given that £1 = $1.58
a) How much is £920 in $?
b) How much is $553 in £?​

Answer 1

a) $1453.60

b) £350

Explanation:

A:

• 
  `(1)/(1.58) = (920)/(x)`
• 1.58 × 920
• 1453.60

B:

• 
  `(1)/(x) = (1.58)/(553)`
• 553 ÷ 1.58 = 350
• 350 × 1 = £350