Houses and flats ratio9:5
1 answer:
Answer:108 houses
Step-by-step explanation:
Step 1: ratio of flats to bungalows is 10:5 and the bungalows are 30, therefore:
(10*30)/5 = 60 flats
Step 2: the ratio of houses to flats is 9:5 and the number of flats is 60, therefore
9*60/5 = 108 houses
You might be interested in
A certain journey by train takes 5 hours at the speed of 45 km/h. What will be the speed of the train to complete the same journey in 3 hours?
Answer: x is 3/5
Step-by-step explanation: your welcome
17 times 0.67 equals 11.39
Where are the numbers or is all just letters weird
O.9c
Step-by-step explanation: